1380347654

素因数分解:

$2^1\times 7^1\times {\mathrm{6607}}^1\times {\mathrm{14923}}^1$

素因数の和:21539

約数の個数: 16

約数和(自身を含む): 2366827008

約数和(自身を除く): 986479354

約数列:

[1, 2, 7, 14, 6607, 13214, 14923, 29846, 46249, 92498, 104461, 208922, 98596261, 197192522, 690173827, 1380347654]

約数ペア:

[(1, 1380347654), (2, 690173827), (7, 197192522), (14, 98596261), (6607, 208922), (13214, 104461), (14923, 92498), (29846, 46249)]