613712

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{317}}^1$

素因数の和:347

約数の個数: 30

約数和(自身を含む): 1311114

約数和(自身を除く): 697402

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 317, 484, 634, 968, 1268, 1936, 2536, 3487, 5072, 6974, 13948, 27896, 38357, 55792, 76714, 153428, 306856, 613712]

約数ペア:

[(1, 613712), (2, 306856), (4, 153428), (8, 76714), (11, 55792), (16, 38357), (22, 27896), (44, 13948), (88, 6974), (121, 5072), (176, 3487), (242, 2536), (317, 1936), (484, 1268), (634, 968)]