487296772

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{191}}^1\times {\mathrm{2207}}^1$

素因数の和:2436

約数の個数: 36

約数和(自身を含む): 911038464

約数和(自身を除く): 423741692

約数列:

[1, 2, 4, 17, 34, 68, 191, 289, 382, 578, 764, 1156, 2207, 3247, 4414, 6494, 8828, 12988, 37519, 55199, 75038, 110398, 150076, 220796, 421537, 637823, 843074, 1275646, 1686148, 2551292, 7166129, 14332258, 28664516, 121824193, 243648386, 487296772]

約数ペア:

[(1, 487296772), (2, 243648386), (4, 121824193), (17, 28664516), (34, 14332258), (68, 7166129), (191, 2551292), (289, 1686148), (382, 1275646), (578, 843074), (764, 637823), (1156, 421537), (2207, 220796), (3247, 150076), (4414, 110398), (6494, 75038), (8828, 55199), (12988, 37519)]