1036981456

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151783}}^1$

素因数の和:151859

約数の個数: 40

約数和(自身を含む): 2333830784

約数和(自身を除く): 1296849328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 151783, 303566, 607132, 1062481, 1214264, 2124962, 2428528, 4249924, 8499848, 9258763, 16999696, 18517526, 37035052, 64811341, 74070104, 129622682, 148140208, 259245364, 518490728, 1036981456]

約数ペア:

[(1, 1036981456), (2, 518490728), (4, 259245364), (7, 148140208), (8, 129622682), (14, 74070104), (16, 64811341), (28, 37035052), (56, 18517526), (61, 16999696), (112, 9258763), (122, 8499848), (244, 4249924), (427, 2428528), (488, 2124962), (854, 1214264), (976, 1062481), (1708, 607132), (3416, 303566), (6832, 151783)]