4931056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 40

約数和(自身を含む): 10422944

約数和(自身を除く): 5491888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 157, 208, 302, 314, 604, 628, 1208, 1256, 1963, 2041, 2416, 2512, 3926, 4082, 7852, 8164, 15704, 16328, 23707, 31408, 32656, 47414, 94828, 189656, 308191, 379312, 616382, 1232764, 2465528, 4931056]

約数ペア:

[(1, 4931056), (2, 2465528), (4, 1232764), (8, 616382), (13, 379312), (16, 308191), (26, 189656), (52, 94828), (104, 47414), (151, 32656), (157, 31408), (208, 23707), (302, 16328), (314, 15704), (604, 8164), (628, 7852), (1208, 4082), (1256, 3926), (1963, 2512), (2041, 2416)]