222016058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{877}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 374744448

約数和(自身を除く): 152728390

約数列:

[1, 2, 11, 22, 37, 74, 311, 407, 622, 814, 877, 1754, 3421, 6842, 9647, 11507, 19294, 23014, 32449, 64898, 126577, 253154, 272747, 356939, 545494, 713878, 3000217, 6000434, 10091639, 20183278, 111008029, 222016058]

約数ペア:

[(1, 222016058), (2, 111008029), (11, 20183278), (22, 10091639), (37, 6000434), (74, 3000217), (311, 713878), (407, 545494), (622, 356939), (814, 272747), (877, 253154), (1754, 126577), (3421, 64898), (6842, 32449), (9647, 23014), (11507, 19294)]