1099688848

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{870007}}^1$

素因数の和:870094

約数の個数: 20

約数和(自身を含む): 2157619840

約数和(自身を除く): 1057930992

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 870007, 1740014, 3480028, 6960056, 13920112, 68730553, 137461106, 274922212, 549844424, 1099688848]

約数ペア:

[(1, 1099688848), (2, 549844424), (4, 274922212), (8, 137461106), (16, 68730553), (79, 13920112), (158, 6960056), (316, 3480028), (632, 1740014), (1264, 870007)]