4045991042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{21521}}^1$

素因数の和:21674

約数の個数: 32

約数和(自身を含む): 6533046144

約数和(自身を除く): 2487055102

約数列:

[1, 2, 23, 46, 61, 67, 122, 134, 1403, 1541, 2806, 3082, 4087, 8174, 21521, 43042, 94001, 188002, 494983, 989966, 1312781, 1441907, 2625562, 2883814, 30193963, 33163861, 60387926, 66327722, 87956327, 175912654, 2022995521, 4045991042]

約数ペア:

[(1, 4045991042), (2, 2022995521), (23, 175912654), (46, 87956327), (61, 66327722), (67, 60387926), (122, 33163861), (134, 30193963), (1403, 2883814), (1541, 2625562), (2806, 1441907), (3082, 1312781), (4087, 989966), (8174, 494983), (21521, 188002), (43042, 94001)]