2040203711

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{1733}}^1$

素因数の和:2531

約数の個数: 32

約数和(自身を含む): 2663756928

約数和(自身を除く): 623553217

約数列:

[1, 7, 13, 17, 91, 119, 221, 761, 1547, 1733, 5327, 9893, 12131, 12937, 22529, 29461, 69251, 90559, 157703, 168181, 206227, 382993, 1177267, 1318813, 2680951, 9231691, 17144569, 22419821, 120011983, 156938747, 291457673, 2040203711]

約数ペア:

[(1, 2040203711), (7, 291457673), (13, 156938747), (17, 120011983), (91, 22419821), (119, 17144569), (221, 9231691), (761, 2680951), (1547, 1318813), (1733, 1177267), (5327, 382993), (9893, 206227), (12131, 168181), (12937, 157703), (22529, 90559), (29461, 69251)]