496638544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{4337}}^1$

素因数の和:4783

約数の個数: 40

約数和(自身を含む): 1021494888

約数和(自身を除く): 524856344

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 421, 842, 1684, 3368, 4337, 6736, 7157, 8674, 14314, 17348, 28628, 34696, 57256, 69392, 73729, 114512, 147458, 294916, 589832, 1179664, 1825877, 3651754, 7303508, 14607016, 29214032, 31039909, 62079818, 124159636, 248319272, 496638544]

約数ペア:

[(1, 496638544), (2, 248319272), (4, 124159636), (8, 62079818), (16, 31039909), (17, 29214032), (34, 14607016), (68, 7303508), (136, 3651754), (272, 1825877), (421, 1179664), (842, 589832), (1684, 294916), (3368, 147458), (4337, 114512), (6736, 73729), (7157, 69392), (8674, 57256), (14314, 34696), (17348, 28628)]