2012140688

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{14009}}^1$

素因数の和:14255

約数の個数: 40

約数和(自身を含む): 4002600960

約数和(自身を除く): 1990460272

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 191, 376, 382, 752, 764, 1528, 3056, 8977, 14009, 17954, 28018, 35908, 56036, 71816, 112072, 143632, 224144, 658423, 1316846, 2633692, 2675719, 5267384, 5351438, 10534768, 10702876, 21405752, 42811504, 125758793, 251517586, 503035172, 1006070344, 2012140688]

約数ペア:

[(1, 2012140688), (2, 1006070344), (4, 503035172), (8, 251517586), (16, 125758793), (47, 42811504), (94, 21405752), (188, 10702876), (191, 10534768), (376, 5351438), (382, 5267384), (752, 2675719), (764, 2633692), (1528, 1316846), (3056, 658423), (8977, 224144), (14009, 143632), (17954, 112072), (28018, 71816), (35908, 56036)]