649042068694

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{56783}}^1\times {\mathrm{248483}}^1$

素因数の和:305291

約数の個数: 16

約数和(自身を含む): 1015913912832

約数和(自身を除く): 366871844138

約数列:

[1, 2, 23, 46, 56783, 113566, 248483, 496966, 1306009, 2612018, 5715109, 11430218, 14109610189, 28219220378, 324521034347, 649042068694]

約数ペア:

[(1, 649042068694), (2, 324521034347), (23, 28219220378), (46, 14109610189), (56783, 11430218), (113566, 5715109), (248483, 2612018), (496966, 1306009)]