274372

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 564480

約数和(自身を除く): 290108

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 239, 287, 478, 574, 956, 1148, 1673, 3346, 6692, 9799, 19598, 39196, 68593, 137186, 274372]

約数ペア:

[(1, 274372), (2, 137186), (4, 68593), (7, 39196), (14, 19598), (28, 9799), (41, 6692), (82, 3346), (164, 1673), (239, 1148), (287, 956), (478, 574)]