1242461608

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{9007}}^1$

素因数の和:9457

約数の個数: 32

約数和(自身を含む): 2390002560

約数和(自身を除く): 1147540952

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 401, 802, 1604, 3208, 9007, 17243, 18014, 34486, 36028, 68972, 72056, 137944, 387301, 774602, 1549204, 3098408, 3611807, 7223614, 14447228, 28894456, 155307701, 310615402, 621230804, 1242461608]

約数ペア:

[(1, 1242461608), (2, 621230804), (4, 310615402), (8, 155307701), (43, 28894456), (86, 14447228), (172, 7223614), (344, 3611807), (401, 3098408), (802, 1549204), (1604, 774602), (3208, 387301), (9007, 137944), (17243, 72056), (18014, 68972), (34486, 36028)]