258045863548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{940003}}^1$

素因数の和:940402

約数の個数: 48

約数和(自身を含む): 523033265664

約数和(自身を除く): 264987402116

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 367, 374, 734, 748, 1468, 4037, 6239, 8074, 12478, 16148, 24956, 68629, 137258, 274516, 940003, 1880006, 3760012, 10340033, 15980051, 20680066, 31960102, 41360132, 63920204, 175780561, 344981101, 351561122, 689962202, 703122244, 1379924404, 3794792111, 5864678717, 7589584222, 11729357434, 15179168444, 23458714868, 64511465887, 129022931774, 258045863548]

約数ペア:

[(1, 258045863548), (2, 129022931774), (4, 64511465887), (11, 23458714868), (17, 15179168444), (22, 11729357434), (34, 7589584222), (44, 5864678717), (68, 3794792111), (187, 1379924404), (367, 703122244), (374, 689962202), (734, 351561122), (748, 344981101), (1468, 175780561), (4037, 63920204), (6239, 41360132), (8074, 31960102), (12478, 20680066), (16148, 15980051), (24956, 10340033), (68629, 3760012), (137258, 1880006), (274516, 940003)]