1230377512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1690079}}^1$

素因数の和:1690105

約数の個数: 32

約数和(自身を含む): 2839334400

約数和(自身を除く): 1608956888

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1690079, 3380158, 6760316, 11830553, 13520632, 21971027, 23661106, 43942054, 47322212, 87884108, 94644424, 153797189, 175768216, 307594378, 615188756, 1230377512]

約数ペア:

[(1, 1230377512), (2, 615188756), (4, 307594378), (7, 175768216), (8, 153797189), (13, 94644424), (14, 87884108), (26, 47322212), (28, 43942054), (52, 23661106), (56, 21971027), (91, 13520632), (104, 11830553), (182, 6760316), (364, 3380158), (728, 1690079)]