516676472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{19793}}^1$

素因数の和:20063

約数の個数: 32

約数和(自身を含む): 1047498480

約数和(自身を除く): 530822008

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 1004, 2008, 3263, 6526, 13052, 19793, 26104, 39586, 79172, 158344, 257309, 514618, 1029236, 2058472, 4968043, 9936086, 19872172, 39744344, 64584559, 129169118, 258338236, 516676472]

約数ペア:

[(1, 516676472), (2, 258338236), (4, 129169118), (8, 64584559), (13, 39744344), (26, 19872172), (52, 9936086), (104, 4968043), (251, 2058472), (502, 1029236), (1004, 514618), (2008, 257309), (3263, 158344), (6526, 79172), (13052, 39586), (19793, 26104)]