3969884152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{67801}}^1$

素因数の和:68383

約数の個数: 32

約数和(自身を含む): 8030468880

約数和(自身を除く): 4060584728

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 563, 1126, 2252, 4504, 7319, 14638, 29276, 58552, 67801, 135602, 271204, 542408, 881413, 1762826, 3525652, 7051304, 38171963, 76343926, 152687852, 305375704, 496235519, 992471038, 1984942076, 3969884152]

約数ペア:

[(1, 3969884152), (2, 1984942076), (4, 992471038), (8, 496235519), (13, 305375704), (26, 152687852), (52, 76343926), (104, 38171963), (563, 7051304), (1126, 3525652), (2252, 1762826), (4504, 881413), (7319, 542408), (14638, 271204), (29276, 135602), (58552, 67801)]