3870984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 10987200

約数和(自身を除く): 7116216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 653, 741, 988, 1306, 1482, 1959, 1976, 2612, 2964, 3918, 5224, 5928, 7836, 8489, 12407, 15672, 16978, 24814, 25467, 33956, 37221, 49628, 50934, 67912, 74442, 99256, 101868, 148884, 161291, 203736, 297768, 322582, 483873, 645164, 967746, 1290328, 1935492, 3870984]

約数ペア:

[(1, 3870984), (2, 1935492), (3, 1290328), (4, 967746), (6, 645164), (8, 483873), (12, 322582), (13, 297768), (19, 203736), (24, 161291), (26, 148884), (38, 101868), (39, 99256), (52, 74442), (57, 67912), (76, 50934), (78, 49628), (104, 37221), (114, 33956), (152, 25467), (156, 24814), (228, 16978), (247, 15672), (312, 12407), (456, 8489), (494, 7836), (653, 5928), (741, 5224), (988, 3918), (1306, 2964), (1482, 2612), (1959, 1976)]