2003669738

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{43541}}^1$

素因数の和:43742

約数の個数: 32

約数和(自身を含む): 3636627840

約数和(自身を除く): 1632958102

約数列:

[1, 2, 7, 14, 19, 38, 133, 173, 266, 346, 1211, 2422, 3287, 6574, 23009, 43541, 46018, 87082, 304787, 609574, 827279, 1654558, 5790953, 7532593, 11581906, 15065186, 52728151, 105456302, 143119267, 286238534, 1001834869, 2003669738]

約数ペア:

[(1, 2003669738), (2, 1001834869), (7, 286238534), (14, 143119267), (19, 105456302), (38, 52728151), (133, 15065186), (173, 11581906), (266, 7532593), (346, 5790953), (1211, 1654558), (2422, 827279), (3287, 609574), (6574, 304787), (23009, 87082), (43541, 46018)]