2690717186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{3761}}^1$

素因数の和:4130

約数の個数: 32

約数和(自身を含む): 4328406720

約数和(自身を除く): 1637689534

約数列:

[1, 2, 19, 38, 67, 134, 281, 562, 1273, 2546, 3761, 5339, 7522, 10678, 18827, 37654, 71459, 142918, 251987, 357713, 503974, 715426, 1056841, 2113682, 4787753, 9575506, 20079979, 40159958, 70808347, 141616694, 1345358593, 2690717186]

約数ペア:

[(1, 2690717186), (2, 1345358593), (19, 141616694), (38, 70808347), (67, 40159958), (134, 20079979), (281, 9575506), (562, 4787753), (1273, 2113682), (2546, 1056841), (3761, 715426), (5339, 503974), (7522, 357713), (10678, 251987), (18827, 142918), (37654, 71459)]