2223996830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{276961}}^1$

素因数の和:277052

約数の個数: 32

約数和(自身を含む): 4426960608

約数和(自身を除く): 2202963778

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 276961, 553922, 1384805, 2769610, 3046571, 6093142, 15232855, 20218153, 30465710, 40436306, 101090765, 202181530, 222399683, 444799366, 1111998415, 2223996830]

約数ペア:

[(1, 2223996830), (2, 1111998415), (5, 444799366), (10, 222399683), (11, 202181530), (22, 101090765), (55, 40436306), (73, 30465710), (110, 20218153), (146, 15232855), (365, 6093142), (730, 3046571), (803, 2769610), (1606, 1384805), (4015, 553922), (8030, 276961)]