1741948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 3320240

約数和(自身を除く): 1578292

約数列:

[1, 2, 4, 13, 26, 52, 139, 241, 278, 482, 556, 964, 1807, 3133, 3614, 6266, 7228, 12532, 33499, 66998, 133996, 435487, 870974, 1741948]

約数ペア:

[(1, 1741948), (2, 870974), (4, 435487), (13, 133996), (26, 66998), (52, 33499), (139, 12532), (241, 7228), (278, 6266), (482, 3614), (556, 3133), (964, 1807)]