2012267512

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{21589}}^1$

素因数の和:21847

約数の個数: 32

約数和(自身を含む): 3855110400

約数和(自身を除く): 1842842888

約数列:

[1, 2, 4, 8, 61, 122, 191, 244, 382, 488, 764, 1528, 11651, 21589, 23302, 43178, 46604, 86356, 93208, 172712, 1316929, 2633858, 4123499, 5267716, 8246998, 10535432, 16493996, 32987992, 251533439, 503066878, 1006133756, 2012267512]

約数ペア:

[(1, 2012267512), (2, 1006133756), (4, 503066878), (8, 251533439), (61, 32987992), (122, 16493996), (191, 10535432), (244, 8246998), (382, 5267716), (488, 4123499), (764, 2633858), (1528, 1316929), (11651, 172712), (21589, 93208), (23302, 86356), (43178, 46604)]