129230818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 209183040

約数和(自身を除く): 79952222

約数列:

[1, 2, 19, 38, 61, 122, 197, 283, 394, 566, 1159, 2318, 3743, 5377, 7486, 10754, 12017, 17263, 24034, 34526, 55751, 111502, 228323, 327997, 456646, 655994, 1059269, 2118538, 3400811, 6801622, 64615409, 129230818]

約数ペア:

[(1, 129230818), (2, 64615409), (19, 6801622), (38, 3400811), (61, 2118538), (122, 1059269), (197, 655994), (283, 456646), (394, 327997), (566, 228323), (1159, 111502), (2318, 55751), (3743, 34526), (5377, 24034), (7486, 17263), (10754, 12017)]