457473742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{709}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 758620800

約数和(自身を除く): 301147058

約数列:

[1, 2, 11, 22, 139, 211, 278, 422, 709, 1418, 1529, 2321, 3058, 4642, 7799, 15598, 29329, 58658, 98551, 149599, 197102, 299198, 322619, 645238, 1084061, 1645589, 2168122, 3291178, 20794261, 41588522, 228736871, 457473742]

約数ペア:

[(1, 457473742), (2, 228736871), (11, 41588522), (22, 20794261), (139, 3291178), (211, 2168122), (278, 1645589), (422, 1084061), (709, 645238), (1418, 322619), (1529, 299198), (2321, 197102), (3058, 149599), (4642, 98551), (7799, 58658), (15598, 29329)]