1330388656

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{409}}^1\times {\mathrm{773}}^1$

素因数の和:1453

約数の個数: 40

約数和(自身を含む): 2597110560

約数和(自身を除く): 1266721904

約数列:

[1, 2, 4, 8, 16, 263, 409, 526, 773, 818, 1052, 1546, 1636, 2104, 3092, 3272, 4208, 6184, 6544, 12368, 107567, 203299, 215134, 316157, 406598, 430268, 632314, 813196, 860536, 1264628, 1626392, 1721072, 2529256, 3252784, 5058512, 83149291, 166298582, 332597164, 665194328, 1330388656]

約数ペア:

[(1, 1330388656), (2, 665194328), (4, 332597164), (8, 166298582), (16, 83149291), (263, 5058512), (409, 3252784), (526, 2529256), (773, 1721072), (818, 1626392), (1052, 1264628), (1546, 860536), (1636, 813196), (2104, 632314), (3092, 430268), (3272, 406598), (4208, 316157), (6184, 215134), (6544, 203299), (12368, 107567)]