1353057832

素因数分解:

$2^3\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{19919}}^1$

素因数の和:21145

約数の個数: 32

約数和(自身を含む): 2901945600

約数和(自身を除く): 1548887768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1213, 2426, 4852, 8491, 9704, 16982, 19919, 33964, 39838, 67928, 79676, 139433, 159352, 278866, 557732, 1115464, 24161747, 48323494, 96646988, 169132229, 193293976, 338264458, 676528916, 1353057832]

約数ペア:

[(1, 1353057832), (2, 676528916), (4, 338264458), (7, 193293976), (8, 169132229), (14, 96646988), (28, 48323494), (56, 24161747), (1213, 1115464), (2426, 557732), (4852, 278866), (8491, 159352), (9704, 139433), (16982, 79676), (19919, 67928), (33964, 39838)]