870867638788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{4366477}}^1$

素因数の和:4366924

約数の個数: 48

約数和(自身を含む): 1848592126080

約数和(自身を除く): 977724487292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 419, 476, 838, 1676, 2933, 5866, 7123, 11732, 14246, 28492, 49861, 99722, 199444, 4366477, 8732954, 17465908, 30565339, 61130678, 74230109, 122261356, 148460218, 296920436, 519610763, 1039221526, 1829553863, 2078443052, 3659107726, 7318215452, 12806877041, 25613754082, 31102415671, 51227508164, 62204831342, 124409662684, 217716909697, 435433819394, 870867638788]

約数ペア:

[(1, 870867638788), (2, 435433819394), (4, 217716909697), (7, 124409662684), (14, 62204831342), (17, 51227508164), (28, 31102415671), (34, 25613754082), (68, 12806877041), (119, 7318215452), (238, 3659107726), (419, 2078443052), (476, 1829553863), (838, 1039221526), (1676, 519610763), (2933, 296920436), (5866, 148460218), (7123, 122261356), (11732, 74230109), (14246, 61130678), (28492, 30565339), (49861, 17465908), (99722, 8732954), (199444, 4366477)]