3201646

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 5856768

約数和(自身を除く): 2655122

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 163, 322, 326, 427, 854, 1141, 1403, 2282, 2806, 3749, 7498, 9821, 9943, 19642, 19886, 26243, 52486, 69601, 139202, 228689, 457378, 1600823, 3201646]

約数ペア:

[(1, 3201646), (2, 1600823), (7, 457378), (14, 228689), (23, 139202), (46, 69601), (61, 52486), (122, 26243), (161, 19886), (163, 19642), (322, 9943), (326, 9821), (427, 7498), (854, 3749), (1141, 2806), (1403, 2282)]