2068931408

素因数分解:

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

素因数の和:1599

約数の個数: 30

約数和(自身を含む): 4023577854

約数和(自身を除く): 1954646446

約数列:

[1, 2, 4, 8, 16, 409, 773, 818, 1546, 1636, 3092, 3272, 6184, 6544, 12368, 167281, 316157, 334562, 632314, 669124, 1264628, 1338248, 2529256, 2676496, 5058512, 129308213, 258616426, 517232852, 1034465704, 2068931408]

約数ペア:

[(1, 2068931408), (2, 1034465704), (4, 517232852), (8, 258616426), (16, 129308213), (409, 5058512), (773, 2676496), (818, 2529256), (1546, 1338248), (1636, 1264628), (3092, 669124), (3272, 632314), (6184, 334562), (6544, 316157), (12368, 167281)]