133709726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{787}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 224674560

約数和(自身を除く): 90964834

約数列:

[1, 2, 17, 19, 34, 38, 263, 323, 526, 646, 787, 1574, 4471, 4997, 8942, 9994, 13379, 14953, 26758, 29906, 84949, 169898, 206981, 254201, 413962, 508402, 3518677, 3932639, 7037354, 7865278, 66854863, 133709726]

約数ペア:

[(1, 133709726), (2, 66854863), (17, 7865278), (19, 7037354), (34, 3932639), (38, 3518677), (263, 508402), (323, 413962), (526, 254201), (646, 206981), (787, 169898), (1574, 84949), (4471, 29906), (4997, 26758), (8942, 14953), (9994, 13379)]