1330999558

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1\times {\mathrm{3187}}^1$

素因数の和:4516

約数の個数: 32

約数和(自身を含む): 2383501824

約数和(自身を除く): 1052502266

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1297, 2594, 3187, 6374, 9079, 18158, 22309, 29831, 44618, 59662, 73301, 146602, 208817, 417634, 513107, 1026214, 4133539, 8267078, 28934773, 57869546, 95071397, 190142794, 665499779, 1330999558]

約数ペア:

[(1, 1330999558), (2, 665499779), (7, 190142794), (14, 95071397), (23, 57869546), (46, 28934773), (161, 8267078), (322, 4133539), (1297, 1026214), (2594, 513107), (3187, 417634), (6374, 208817), (9079, 146602), (18158, 73301), (22309, 59662), (29831, 44618)]