2819248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 40

約数和(自身を含む): 5856768

約数和(自身を除く): 3037520

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 163, 184, 188, 326, 368, 376, 652, 752, 1081, 1304, 2162, 2608, 3749, 4324, 7498, 7661, 8648, 14996, 15322, 17296, 29992, 30644, 59984, 61288, 122576, 176203, 352406, 704812, 1409624, 2819248]

約数ペア:

[(1, 2819248), (2, 1409624), (4, 704812), (8, 352406), (16, 176203), (23, 122576), (46, 61288), (47, 59984), (92, 30644), (94, 29992), (163, 17296), (184, 15322), (188, 14996), (326, 8648), (368, 7661), (376, 7498), (652, 4324), (752, 3749), (1081, 2608), (1304, 2162)]