816104328

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2615719}}^1$

素因数の和:2615741

約数の個数: 32

約数和(自身を含む): 2197204800

約数和(自身を除く): 1381100472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2615719, 5231438, 7847157, 10462876, 15694314, 20925752, 31388628, 34004347, 62777256, 68008694, 102013041, 136017388, 204026082, 272034776, 408052164, 816104328]

約数ペア:

[(1, 816104328), (2, 408052164), (3, 272034776), (4, 204026082), (6, 136017388), (8, 102013041), (12, 68008694), (13, 62777256), (24, 34004347), (26, 31388628), (39, 20925752), (52, 15694314), (78, 10462876), (104, 7847157), (156, 5231438), (312, 2615719)]