1900751006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{16747}}^1$

素因数の和:16845

約数の個数: 48

約数和(自身を含む): 3635253888

約数和(自身を除く): 1734502882

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 121, 134, 154, 242, 469, 737, 847, 938, 1474, 1694, 5159, 8107, 10318, 16214, 16747, 33494, 56749, 113498, 117229, 184217, 234458, 368434, 1122049, 1289519, 2026387, 2244098, 2579038, 4052774, 7854343, 12342539, 14184709, 15708686, 24685078, 28369418, 86397773, 135767929, 172795546, 271535858, 950375503, 1900751006]

約数ペア:

[(1, 1900751006), (2, 950375503), (7, 271535858), (11, 172795546), (14, 135767929), (22, 86397773), (67, 28369418), (77, 24685078), (121, 15708686), (134, 14184709), (154, 12342539), (242, 7854343), (469, 4052774), (737, 2579038), (847, 2244098), (938, 2026387), (1474, 1289519), (1694, 1122049), (5159, 368434), (8107, 234458), (10318, 184217), (16214, 117229), (16747, 113498), (33494, 56749)]