252901896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{810583}}^1$

素因数の和:810605

約数の個数: 32

約数和(自身を含む): 680890560

約数和(自身を除く): 427988664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 810583, 1621166, 2431749, 3242332, 4863498, 6484664, 9726996, 10537579, 19453992, 21075158, 31612737, 42150316, 63225474, 84300632, 126450948, 252901896]

約数ペア:

[(1, 252901896), (2, 126450948), (3, 84300632), (4, 63225474), (6, 42150316), (8, 31612737), (12, 21075158), (13, 19453992), (24, 10537579), (26, 9726996), (39, 6484664), (52, 4863498), (78, 3242332), (104, 2431749), (156, 1621166), (312, 810583)]