2390856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 6585600

約数和(自身を除く): 4194744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 97, 104, 156, 158, 194, 237, 291, 312, 316, 388, 474, 582, 632, 776, 948, 1027, 1164, 1261, 1896, 2054, 2328, 2522, 3081, 3783, 4108, 5044, 6162, 7566, 7663, 8216, 10088, 12324, 15132, 15326, 22989, 24648, 30264, 30652, 45978, 61304, 91956, 99619, 183912, 199238, 298857, 398476, 597714, 796952, 1195428, 2390856]

約数ペア:

[(1, 2390856), (2, 1195428), (3, 796952), (4, 597714), (6, 398476), (8, 298857), (12, 199238), (13, 183912), (24, 99619), (26, 91956), (39, 61304), (52, 45978), (78, 30652), (79, 30264), (97, 24648), (104, 22989), (156, 15326), (158, 15132), (194, 12324), (237, 10088), (291, 8216), (312, 7663), (316, 7566), (388, 6162), (474, 5044), (582, 4108), (632, 3783), (776, 3081), (948, 2522), (1027, 2328), (1164, 2054), (1261, 1896)]