1315778894

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{9049}}^1$

素因数の和:9212

約数の個数: 32

約数和(自身を含む): 2150280000

約数和(自身を除く): 834501106

約数列:

[1, 2, 23, 29, 46, 58, 109, 218, 667, 1334, 2507, 3161, 5014, 6322, 9049, 18098, 72703, 145406, 208127, 262421, 416254, 524842, 986341, 1972682, 6035683, 12071366, 22685843, 28603889, 45371686, 57207778, 657889447, 1315778894]

約数ペア:

[(1, 1315778894), (2, 657889447), (23, 57207778), (29, 45371686), (46, 28603889), (58, 22685843), (109, 12071366), (218, 6035683), (667, 1972682), (1334, 986341), (2507, 524842), (3161, 416254), (5014, 262421), (6322, 208127), (9049, 145406), (18098, 72703)]