1281049512

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{550279}}^1$

素因数の和:550385

約数の個数: 32

約数和(自身を含む): 3235646400

約数和(自身を除く): 1954596888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 550279, 1100558, 1650837, 2201116, 3301674, 4402232, 6603348, 13206696, 53377063, 106754126, 160131189, 213508252, 320262378, 427016504, 640524756, 1281049512]

約数ペア:

[(1, 1281049512), (2, 640524756), (3, 427016504), (4, 320262378), (6, 213508252), (8, 160131189), (12, 106754126), (24, 53377063), (97, 13206696), (194, 6603348), (291, 4402232), (388, 3301674), (582, 2201116), (776, 1650837), (1164, 1100558), (2328, 550279)]