4238993090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2339}}^1\times {\mathrm{2971}}^1$

素因数の和:5378

約数の個数: 32

約数和(自身を含む): 7761199680

約数和(自身を除く): 3522206590

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 2339, 2971, 4678, 5942, 11695, 14855, 23390, 29710, 142679, 181231, 285358, 362462, 713395, 906155, 1426790, 1812310, 6949169, 13898338, 34745845, 69491690, 423899309, 847798618, 2119496545, 4238993090]

約数ペア:

[(1, 4238993090), (2, 2119496545), (5, 847798618), (10, 423899309), (61, 69491690), (122, 34745845), (305, 13898338), (610, 6949169), (2339, 1812310), (2971, 1426790), (4678, 906155), (5942, 713395), (11695, 362462), (14855, 285358), (23390, 181231), (29710, 142679)]