388590130

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{2251}}^1$

素因数の和:2602

約数の個数: 32

約数和(自身を含む): 713757888

約数和(自身を除く): 325167758

約数列:

[1, 2, 5, 10, 61, 122, 283, 305, 566, 610, 1415, 2251, 2830, 4502, 11255, 17263, 22510, 34526, 86315, 137311, 172630, 274622, 637033, 686555, 1274066, 1373110, 3185165, 6370330, 38859013, 77718026, 194295065, 388590130]

約数ペア:

[(1, 388590130), (2, 194295065), (5, 77718026), (10, 38859013), (61, 6370330), (122, 3185165), (283, 1373110), (305, 1274066), (566, 686555), (610, 637033), (1415, 274622), (2251, 172630), (2830, 137311), (4502, 86315), (11255, 34526), (17263, 22510)]