2190236542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:529

約数の個数: 64

約数和(自身を含む): 3749276160

約数和(自身を除く): 1559039618

約数列:

[1, 2, 13, 26, 29, 58, 71, 142, 163, 251, 326, 377, 502, 754, 923, 1846, 2059, 2119, 3263, 4118, 4238, 4727, 6526, 7279, 9454, 11573, 14558, 17821, 23146, 26767, 35642, 40913, 53534, 61451, 81826, 94627, 122902, 150449, 189254, 231673, 300898, 335617, 463346, 516809, 531869, 671234, 1033618, 1063738, 1186477, 2372954, 2904823, 4363021, 5809646, 6718517, 8726042, 13437034, 15424201, 30848402, 37762699, 75525398, 84239867, 168479734, 1095118271, 2190236542]

約数ペア:

[(1, 2190236542), (2, 1095118271), (13, 168479734), (26, 84239867), (29, 75525398), (58, 37762699), (71, 30848402), (142, 15424201), (163, 13437034), (251, 8726042), (326, 6718517), (377, 5809646), (502, 4363021), (754, 2904823), (923, 2372954), (1846, 1186477), (2059, 1063738), (2119, 1033618), (3263, 671234), (4118, 531869), (4238, 516809), (4727, 463346), (6526, 335617), (7279, 300898), (9454, 231673), (11573, 189254), (14558, 150449), (17821, 122902), (23146, 94627), (26767, 81826), (35642, 61451), (40913, 53534)]