2217507544

素因数分解:

$2^3\times 7^2\times {\mathrm{401}}^1\times {\mathrm{14107}}^1$

素因数の和:14528

約数の個数: 48

約数和(自身を含む): 4849060680

約数和(自身を除く): 2631553136

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 401, 802, 1604, 2807, 3208, 5614, 11228, 14107, 19649, 22456, 28214, 39298, 56428, 78596, 98749, 112856, 157192, 197498, 394996, 691243, 789992, 1382486, 2764972, 5529944, 5656907, 11313814, 22627628, 39598349, 45255256, 79196698, 158393396, 277188443, 316786792, 554376886, 1108753772, 2217507544]

約数ペア:

[(1, 2217507544), (2, 1108753772), (4, 554376886), (7, 316786792), (8, 277188443), (14, 158393396), (28, 79196698), (49, 45255256), (56, 39598349), (98, 22627628), (196, 11313814), (392, 5656907), (401, 5529944), (802, 2764972), (1604, 1382486), (2807, 789992), (3208, 691243), (5614, 394996), (11228, 197498), (14107, 157192), (19649, 112856), (22456, 98749), (28214, 78596), (39298, 56428)]