385649524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 738283392

約数和(自身を除く): 352633868

約数列:

[1, 2, 4, 13, 26, 52, 163, 173, 263, 326, 346, 526, 652, 692, 1052, 2119, 2249, 3419, 4238, 4498, 6838, 8476, 8996, 13676, 28199, 42869, 45499, 56398, 85738, 90998, 112796, 171476, 181996, 366587, 557297, 591487, 733174, 1114594, 1182974, 1466348, 2229188, 2365948, 7416337, 14832674, 29665348, 96412381, 192824762, 385649524]

約数ペア:

[(1, 385649524), (2, 192824762), (4, 96412381), (13, 29665348), (26, 14832674), (52, 7416337), (163, 2365948), (173, 2229188), (263, 1466348), (326, 1182974), (346, 1114594), (526, 733174), (652, 591487), (692, 557297), (1052, 366587), (2119, 181996), (2249, 171476), (3419, 112796), (4238, 90998), (4498, 85738), (6838, 56398), (8476, 45499), (8996, 42869), (13676, 28199)]