2454214

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 24

約数和(自身を含む): 4350240

約数和(自身を除く): 1896026

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 317, 553, 634, 1106, 2219, 3871, 4438, 7742, 15533, 25043, 31066, 50086, 175301, 350602, 1227107, 2454214]

約数ペア:

[(1, 2454214), (2, 1227107), (7, 350602), (14, 175301), (49, 50086), (79, 31066), (98, 25043), (158, 15533), (317, 7742), (553, 4438), (634, 3871), (1106, 2219)]