13379867816

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{89519}}^1$

素因数の和:89706

約数の個数: 64

約数和(自身を含む): 30551385600

約数和(自身を除く): 17171517784

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 157, 238, 314, 476, 628, 952, 1099, 1256, 2198, 2669, 4396, 5338, 8792, 10676, 18683, 21352, 37366, 74732, 89519, 149464, 179038, 358076, 626633, 716152, 1253266, 1521823, 2506532, 3043646, 5013064, 6087292, 10652761, 12174584, 14054483, 21305522, 28108966, 42611044, 56217932, 85222088, 98381381, 112435864, 196762762, 238926211, 393525524, 477852422, 787051048, 955704844, 1672483477, 1911409688, 3344966954, 6689933908, 13379867816]

約数ペア:

[(1, 13379867816), (2, 6689933908), (4, 3344966954), (7, 1911409688), (8, 1672483477), (14, 955704844), (17, 787051048), (28, 477852422), (34, 393525524), (56, 238926211), (68, 196762762), (119, 112435864), (136, 98381381), (157, 85222088), (238, 56217932), (314, 42611044), (476, 28108966), (628, 21305522), (952, 14054483), (1099, 12174584), (1256, 10652761), (2198, 6087292), (2669, 5013064), (4396, 3043646), (5338, 2506532), (8792, 1521823), (10676, 1253266), (18683, 716152), (21352, 626633), (37366, 358076), (74732, 179038), (89519, 149464)]