395361932

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{300427}}^1$

素因数の和:300485

約数の個数: 24

約数和(自身を含む): 807550464

約数和(自身を除く): 412188532

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 300427, 600854, 1201708, 2102989, 4205978, 8411956, 14120069, 28240138, 56480276, 98840483, 197680966, 395361932]

約数ペア:

[(1, 395361932), (2, 197680966), (4, 98840483), (7, 56480276), (14, 28240138), (28, 14120069), (47, 8411956), (94, 4205978), (188, 2102989), (329, 1201708), (658, 600854), (1316, 300427)]