2201225468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 4497776640

約数和(自身を除く): 2296551172

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 127, 212, 247, 254, 331, 494, 508, 662, 689, 988, 1007, 1324, 1378, 1651, 2014, 2413, 2756, 3302, 4028, 4303, 4826, 6289, 6604, 6731, 8606, 9652, 12578, 13091, 13462, 17212, 17543, 25156, 26182, 26924, 31369, 35086, 42037, 52364, 62738, 70172, 81757, 84074, 87503, 125476, 127889, 163514, 168148, 175006, 228059, 255778, 327028, 333317, 350012, 456118, 511556, 546481, 666634, 798703, 912236, 1092962, 1333268, 1597406, 1662557, 2185924, 2227961, 3194812, 3325114, 4333121, 4455922, 6650228, 8666242, 8911844, 10383139, 17332484, 20766278, 28963493, 41532556, 42331259, 57926986, 84662518, 115853972, 169325036, 550306367, 1100612734, 2201225468]

約数ペア:

[(1, 2201225468), (2, 1100612734), (4, 550306367), (13, 169325036), (19, 115853972), (26, 84662518), (38, 57926986), (52, 42331259), (53, 41532556), (76, 28963493), (106, 20766278), (127, 17332484), (212, 10383139), (247, 8911844), (254, 8666242), (331, 6650228), (494, 4455922), (508, 4333121), (662, 3325114), (689, 3194812), (988, 2227961), (1007, 2185924), (1324, 1662557), (1378, 1597406), (1651, 1333268), (2014, 1092962), (2413, 912236), (2756, 798703), (3302, 666634), (4028, 546481), (4303, 511556), (4826, 456118), (6289, 350012), (6604, 333317), (6731, 327028), (8606, 255778), (9652, 228059), (12578, 175006), (13091, 168148), (13462, 163514), (17212, 127889), (17543, 125476), (25156, 87503), (26182, 84074), (26924, 81757), (31369, 70172), (35086, 62738), (42037, 52364)]