1139777716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{217681}}^1$

素因数の和:217720

約数の個数: 48

約数和(自身を含む): 2633081472

約数和(自身を除く): 1493303756

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 217681, 435362, 870724, 1523767, 2394491, 3047534, 3700577, 4788982, 6095068, 7401154, 9577964, 14802308, 16761437, 25904039, 33522874, 40706347, 51808078, 67045748, 81412694, 103616156, 162825388, 284944429, 569888858, 1139777716]

約数ペア:

[(1, 1139777716), (2, 569888858), (4, 284944429), (7, 162825388), (11, 103616156), (14, 81412694), (17, 67045748), (22, 51808078), (28, 40706347), (34, 33522874), (44, 25904039), (68, 16761437), (77, 14802308), (119, 9577964), (154, 7401154), (187, 6095068), (238, 4788982), (308, 3700577), (374, 3047534), (476, 2394491), (748, 1523767), (1309, 870724), (2618, 435362), (5236, 217681)]