634516

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 1174824

約数和(自身を除く): 540308

約数列:

[1, 2, 4, 41, 53, 73, 82, 106, 146, 164, 212, 292, 2173, 2993, 3869, 4346, 5986, 7738, 8692, 11972, 15476, 158629, 317258, 634516]

約数ペア:

[(1, 634516), (2, 317258), (4, 158629), (41, 15476), (53, 11972), (73, 8692), (82, 7738), (106, 5986), (146, 4346), (164, 3869), (212, 2993), (292, 2173)]