2041567792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{691}}^1\times {\mathrm{16787}}^1$

素因数の和:17497

約数の個数: 40

約数和(自身を含む): 4321634112

約数和(自身を除く): 2280066320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 691, 1382, 2764, 5528, 7601, 11056, 15202, 16787, 30404, 33574, 60808, 67148, 121616, 134296, 184657, 268592, 369314, 738628, 1477256, 2954512, 11599817, 23199634, 46399268, 92798536, 127597987, 185597072, 255195974, 510391948, 1020783896, 2041567792]

約数ペア:

[(1, 2041567792), (2, 1020783896), (4, 510391948), (8, 255195974), (11, 185597072), (16, 127597987), (22, 92798536), (44, 46399268), (88, 23199634), (176, 11599817), (691, 2954512), (1382, 1477256), (2764, 738628), (5528, 369314), (7601, 268592), (11056, 184657), (15202, 134296), (16787, 121616), (30404, 67148), (33574, 60808)]