4129456

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{4231}}^1$

素因数の和:4300

約数の個数: 20

約数和(自身を含む): 8133904

約数和(自身を除く): 4004448

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 4231, 8462, 16924, 33848, 67696, 258091, 516182, 1032364, 2064728, 4129456]

約数ペア:

[(1, 4129456), (2, 2064728), (4, 1032364), (8, 516182), (16, 258091), (61, 67696), (122, 33848), (244, 16924), (488, 8462), (976, 4231)]