6650228

素因数分解:

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

素因数の和:216

約数の個数: 48

約数和(自身を含む): 13547520

約数和(自身を除く): 6897292

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 53, 76, 106, 127, 212, 247, 254, 494, 508, 689, 988, 1007, 1378, 1651, 2014, 2413, 2756, 3302, 4028, 4826, 6604, 6731, 9652, 13091, 13462, 26182, 26924, 31369, 52364, 62738, 87503, 125476, 127889, 175006, 255778, 350012, 511556, 1662557, 3325114, 6650228]

約数ペア:

[(1, 6650228), (2, 3325114), (4, 1662557), (13, 511556), (19, 350012), (26, 255778), (38, 175006), (52, 127889), (53, 125476), (76, 87503), (106, 62738), (127, 52364), (212, 31369), (247, 26924), (254, 26182), (494, 13462), (508, 13091), (689, 9652), (988, 6731), (1007, 6604), (1378, 4826), (1651, 4028), (2014, 3302), (2413, 2756)]