2619736

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 5889240

約数和(自身を除く): 3269504

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 163, 164, 196, 287, 326, 328, 392, 574, 652, 1141, 1148, 1304, 2009, 2282, 2296, 4018, 4564, 6683, 7987, 8036, 9128, 13366, 15974, 16072, 26732, 31948, 46781, 53464, 63896, 93562, 187124, 327467, 374248, 654934, 1309868, 2619736]

約数ペア:

[(1, 2619736), (2, 1309868), (4, 654934), (7, 374248), (8, 327467), (14, 187124), (28, 93562), (41, 63896), (49, 53464), (56, 46781), (82, 31948), (98, 26732), (163, 16072), (164, 15974), (196, 13366), (287, 9128), (326, 8036), (328, 7987), (392, 6683), (574, 4564), (652, 4018), (1141, 2296), (1148, 2282), (1304, 2009)]