4212452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 7946400

約数和(自身を除く): 3733948

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1289, 1634, 2578, 3268, 5156, 24491, 48982, 55427, 97964, 110854, 221708, 1053113, 2106226, 4212452]

約数ペア:

[(1, 4212452), (2, 2106226), (4, 1053113), (19, 221708), (38, 110854), (43, 97964), (76, 55427), (86, 48982), (172, 24491), (817, 5156), (1289, 3268), (1634, 2578)]