1284804948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{102653}}^1$

素因数の和:102816

約数の個数: 48

約数和(自身を含む): 3449174400

約数和(自身を除く): 2164369452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 12516, 102653, 205306, 307959, 410612, 615918, 718571, 1231836, 1437142, 2155713, 2874284, 4311426, 8622852, 15295297, 30590594, 45885891, 61181188, 91771782, 107067079, 183543564, 214134158, 321201237, 428268316, 642402474, 1284804948]

約数ペア:

[(1, 1284804948), (2, 642402474), (3, 428268316), (4, 321201237), (6, 214134158), (7, 183543564), (12, 107067079), (14, 91771782), (21, 61181188), (28, 45885891), (42, 30590594), (84, 15295297), (149, 8622852), (298, 4311426), (447, 2874284), (596, 2155713), (894, 1437142), (1043, 1231836), (1788, 718571), (2086, 615918), (3129, 410612), (4172, 307959), (6258, 205306), (12516, 102653)]