12902319790

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1223}}^1\times {\mathrm{1721}}^1$

素因数の和:3564

約数の個数: 32

約数和(自身を含む): 23294609856

約数和(自身を除く): 10392290066

約数列:

[1, 2, 5, 10, 613, 1223, 1226, 1721, 2446, 3065, 3442, 6115, 6130, 8605, 12230, 17210, 749699, 1054973, 1499398, 2104783, 2109946, 3748495, 4209566, 5274865, 7496990, 10523915, 10549730, 21047830, 1290231979, 2580463958, 6451159895, 12902319790]

約数ペア:

[(1, 12902319790), (2, 6451159895), (5, 2580463958), (10, 1290231979), (613, 21047830), (1223, 10549730), (1226, 10523915), (1721, 7496990), (2446, 5274865), (3065, 4209566), (3442, 3748495), (6115, 2109946), (6130, 2104783), (8605, 1499398), (12230, 1054973), (17210, 749699)]