2901282064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{9931}}^1$

素因数の和:10020

約数の個数: 60

約数和(自身を含む): 6114735120

約数和(自身を除く): 3213453056

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 961, 1178, 1922, 2356, 3844, 4712, 7688, 9424, 9931, 15376, 18259, 19862, 36518, 39724, 73036, 79448, 146072, 158896, 188689, 292144, 307861, 377378, 615722, 754756, 1231444, 1509512, 2462888, 3019024, 4925776, 5849359, 9543691, 11698718, 19087382, 23397436, 38174764, 46794872, 76349528, 93589744, 152699056, 181330129, 362660258, 725320516, 1450641032, 2901282064]

約数ペア:

[(1, 2901282064), (2, 1450641032), (4, 725320516), (8, 362660258), (16, 181330129), (19, 152699056), (31, 93589744), (38, 76349528), (62, 46794872), (76, 38174764), (124, 23397436), (152, 19087382), (248, 11698718), (304, 9543691), (496, 5849359), (589, 4925776), (961, 3019024), (1178, 2462888), (1922, 1509512), (2356, 1231444), (3844, 754756), (4712, 615722), (7688, 377378), (9424, 307861), (9931, 292144), (15376, 188689), (18259, 158896), (19862, 146072), (36518, 79448), (39724, 73036)]