471988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 955584

約数和(自身を除く): 483596

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 631, 748, 1262, 2524, 6941, 10727, 13882, 21454, 27764, 42908, 117997, 235994, 471988]

約数ペア:

[(1, 471988), (2, 235994), (4, 117997), (11, 42908), (17, 27764), (22, 21454), (34, 13882), (44, 10727), (68, 6941), (187, 2524), (374, 1262), (631, 748)]