4811290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 9538560

約数和(自身を除く): 4727270

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 229, 382, 458, 955, 1145, 1910, 2101, 2290, 2519, 4202, 5038, 10505, 12595, 21010, 25190, 43739, 87478, 218695, 437390, 481129, 962258, 2405645, 4811290]

約数ペア:

[(1, 4811290), (2, 2405645), (5, 962258), (10, 481129), (11, 437390), (22, 218695), (55, 87478), (110, 43739), (191, 25190), (229, 21010), (382, 12595), (458, 10505), (955, 5038), (1145, 4202), (1910, 2519), (2101, 2290)]