40409182

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 68834304

約数和(自身を除く): 28425122

約数列:

[1, 2, 11, 22, 31, 62, 193, 307, 341, 386, 614, 682, 2123, 3377, 4246, 5983, 6754, 9517, 11966, 19034, 59251, 65813, 104687, 118502, 131626, 209374, 651761, 1303522, 1836781, 3673562, 20204591, 40409182]

約数ペア:

[(1, 40409182), (2, 20204591), (11, 3673562), (22, 1836781), (31, 1303522), (62, 651761), (193, 209374), (307, 131626), (341, 118502), (386, 104687), (614, 65813), (682, 59251), (2123, 19034), (3377, 11966), (4246, 9517), (5983, 6754)]