938410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 1944000

約数和(自身を除く): 1005590

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 449, 898, 1045, 2090, 2245, 4490, 4939, 8531, 9878, 17062, 24695, 42655, 49390, 85310, 93841, 187682, 469205, 938410]

約数ペア:

[(1, 938410), (2, 469205), (5, 187682), (10, 93841), (11, 85310), (19, 49390), (22, 42655), (38, 24695), (55, 17062), (95, 9878), (110, 8531), (190, 4939), (209, 4490), (418, 2245), (449, 2090), (898, 1045)]