1377339934

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{16987}}^1$

素因数の和:17631

約数の個数: 16

約数和(自身を含む): 2098901376

約数和(自身を除く): 721561442

約数列:

[1, 2, 71, 142, 571, 1142, 16987, 33974, 40541, 81082, 1206077, 2412154, 9699577, 19399154, 688669967, 1377339934]

約数ペア:

[(1, 1377339934), (2, 688669967), (71, 19399154), (142, 9699577), (571, 2412154), (1142, 1206077), (16987, 81082), (33974, 40541)]