1387157410

素因数分解:

$2^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{167329}}^1$

素因数の和:168165

約数の個数: 16

約数和(自身を含む): 2499910200

約数和(自身を除く): 1112752790

約数列:

[1, 2, 5, 10, 829, 1658, 4145, 8290, 167329, 334658, 836645, 1673290, 138715741, 277431482, 693578705, 1387157410]

約数ペア:

[(1, 1387157410), (2, 693578705), (5, 277431482), (10, 138715741), (829, 1673290), (1658, 836645), (4145, 334658), (8290, 167329)]