13687683338

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{16787}}^1$

素因数の和:17354

約数の個数: 32

約数和(自身を含む): 23691225600

約数和(自身を除く): 10003542262

約数列:

[1, 2, 7, 14, 139, 278, 419, 838, 973, 1946, 2933, 5866, 16787, 33574, 58241, 116482, 117509, 235018, 407687, 815374, 2333393, 4666786, 7033753, 14067506, 16333751, 32667502, 49236271, 98472542, 977691667, 1955383334, 6843841669, 13687683338]

約数ペア:

[(1, 13687683338), (2, 6843841669), (7, 1955383334), (14, 977691667), (139, 98472542), (278, 49236271), (419, 32667502), (838, 16333751), (973, 14067506), (1946, 7033753), (2933, 4666786), (5866, 2333393), (16787, 815374), (33574, 407687), (58241, 235018), (116482, 117509)]