2104508744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{7883}}^1$

素因数の和:8070

約数の個数: 64

約数和(自身を含む): 4529831040

約数和(自身を除く): 2425322296

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 151, 221, 302, 442, 604, 884, 1208, 1768, 1963, 2567, 3926, 5134, 7852, 7883, 10268, 15704, 15766, 20536, 31532, 33371, 63064, 66742, 102479, 133484, 134011, 204958, 266968, 268022, 409916, 536044, 819832, 1072088, 1190333, 1742143, 2380666, 3484286, 4761332, 6968572, 9522664, 13937144, 15474329, 20235661, 30948658, 40471322, 61897316, 80942644, 123794632, 161885288, 263063593, 526127186, 1052254372, 2104508744]

約数ペア:

[(1, 2104508744), (2, 1052254372), (4, 526127186), (8, 263063593), (13, 161885288), (17, 123794632), (26, 80942644), (34, 61897316), (52, 40471322), (68, 30948658), (104, 20235661), (136, 15474329), (151, 13937144), (221, 9522664), (302, 6968572), (442, 4761332), (604, 3484286), (884, 2380666), (1208, 1742143), (1768, 1190333), (1963, 1072088), (2567, 819832), (3926, 536044), (5134, 409916), (7852, 268022), (7883, 266968), (10268, 204958), (15704, 134011), (15766, 133484), (20536, 102479), (31532, 66742), (33371, 63064)]