3220646936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{31249}}^1$

素因数の和:32259

約数の個数: 32

約数和(自身を含む): 6510000000

約数和(自身を除く): 3289353064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 991, 1982, 3964, 7928, 12883, 25766, 31249, 51532, 62498, 103064, 124996, 249992, 406237, 812474, 1624948, 3249896, 30967759, 61935518, 123871036, 247742072, 402580867, 805161734, 1610323468, 3220646936]

約数ペア:

[(1, 3220646936), (2, 1610323468), (4, 805161734), (8, 402580867), (13, 247742072), (26, 123871036), (52, 61935518), (104, 30967759), (991, 3249896), (1982, 1624948), (3964, 812474), (7928, 406237), (12883, 249992), (25766, 124996), (31249, 103064), (51532, 62498)]