1330667536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{13241}}^1$

素因数の和:13831

約数の個数: 40

約数和(自身を含む): 2817685728

約数和(自身を除く): 1487018192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 571, 1142, 2284, 4568, 6281, 9136, 12562, 13241, 25124, 26482, 50248, 52964, 100496, 105928, 145651, 211856, 291302, 582604, 1165208, 2330416, 7560611, 15121222, 30242444, 60484888, 83166721, 120969776, 166333442, 332666884, 665333768, 1330667536]

約数ペア:

[(1, 1330667536), (2, 665333768), (4, 332666884), (8, 166333442), (11, 120969776), (16, 83166721), (22, 60484888), (44, 30242444), (88, 15121222), (176, 7560611), (571, 2330416), (1142, 1165208), (2284, 582604), (4568, 291302), (6281, 211856), (9136, 145651), (12562, 105928), (13241, 100496), (25124, 52964), (26482, 50248)]