2019950964

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{144241}}^1$

素因数の和:144640

約数の個数: 36

約数和(自身を含む): 5119148580

約数和(自身を除く): 3099197616

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 2334, 3501, 4668, 7002, 14004, 144241, 288482, 432723, 576964, 865446, 1298169, 1730892, 2596338, 5192676, 56109749, 112219498, 168329247, 224438996, 336658494, 504987741, 673316988, 1009975482, 2019950964]

約数ペア:

[(1, 2019950964), (2, 1009975482), (3, 673316988), (4, 504987741), (6, 336658494), (9, 224438996), (12, 168329247), (18, 112219498), (36, 56109749), (389, 5192676), (778, 2596338), (1167, 1730892), (1556, 1298169), (2334, 865446), (3501, 576964), (4668, 432723), (7002, 288482), (14004, 144241)]