2200707.00000000

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{20021}}^1$

素因数の和:20099

約数の個数: 24

約数和(自身を含む): 121653672

約数和(自身を除く): 58147060

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 20021, 40042, 80084, 260273, 520546, 1041092, 1221281, 2442562, 4885124, 15876653, 31753306, 63506612]

約数ペア:

[(1, 63506612), (2, 31753306), (4, 15876653), (13, 4885124), (26, 2442562), (52, 1221281), (61, 1041092), (122, 520546), (244, 260273), (793, 80084), (1586, 40042), (3172, 20021)]