398429476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{6869}}^1$

素因数の和:7743

約数の個数: 24

約数和(自身を含む): 739239480

約数和(自身を除く): 340810004

約数列:

[1, 2, 4, 17, 34, 68, 853, 1706, 3412, 6869, 13738, 14501, 27476, 29002, 58004, 116773, 233546, 467092, 5859257, 11718514, 23437028, 99607369, 199214738, 398429476]

約数ペア:

[(1, 398429476), (2, 199214738), (4, 99607369), (17, 23437028), (34, 11718514), (68, 5859257), (853, 467092), (1706, 233546), (3412, 116773), (6869, 58004), (13738, 29002), (14501, 27476)]