2894902126

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{1229}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 4515084000

約数和(自身を除く): 1620181874

約数列:

[1, 2, 37, 74, 139, 229, 278, 458, 1229, 2458, 5143, 8473, 10286, 16946, 31831, 45473, 63662, 90946, 170831, 281441, 341662, 562882, 1177747, 2355494, 6320747, 10413317, 12641494, 20826634, 39120299, 78240598, 1447451063, 2894902126]

約数ペア:

[(1, 2894902126), (2, 1447451063), (37, 78240598), (74, 39120299), (139, 20826634), (229, 12641494), (278, 10413317), (458, 6320747), (1229, 2355494), (2458, 1177747), (5143, 562882), (8473, 341662), (10286, 281441), (16946, 170831), (31831, 90946), (45473, 63662)]