4879941664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{690037}}^1$

素因数の和:690077

約数の個数: 48

約数和(自身を含む): 10955043288

約数和(自身を除く): 6075101624

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 690037, 1380074, 2760148, 5520296, 8970481, 11040592, 11730629, 17940962, 22081184, 23461258, 35881924, 46922516, 71763848, 93845032, 143527696, 152498177, 187690064, 287055392, 304996354, 375380128, 609992708, 1219985416, 2439970832, 4879941664]

約数ペア:

[(1, 4879941664), (2, 2439970832), (4, 1219985416), (8, 609992708), (13, 375380128), (16, 304996354), (17, 287055392), (26, 187690064), (32, 152498177), (34, 143527696), (52, 93845032), (68, 71763848), (104, 46922516), (136, 35881924), (208, 23461258), (221, 22081184), (272, 17940962), (416, 11730629), (442, 11040592), (544, 8970481), (884, 5520296), (1768, 2760148), (3536, 1380074), (7072, 690037)]