2888996858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 4882844160

約数和(自身を除く): 1993847302

約数列:

[1, 2, 11, 22, 41, 82, 191, 382, 409, 451, 818, 902, 1681, 2101, 3362, 4202, 4499, 7831, 8998, 15662, 16769, 18491, 33538, 36982, 78119, 86141, 156238, 172282, 184459, 321071, 368918, 642142, 687529, 859309, 1375058, 1718618, 3202879, 3531781, 6405758, 7063562, 7562819, 15125638, 35231669, 70463338, 131318039, 262636078, 1444498429, 2888996858]

約数ペア:

[(1, 2888996858), (2, 1444498429), (11, 262636078), (22, 131318039), (41, 70463338), (82, 35231669), (191, 15125638), (382, 7562819), (409, 7063562), (451, 6405758), (818, 3531781), (902, 3202879), (1681, 1718618), (2101, 1375058), (3362, 859309), (4202, 687529), (4499, 642142), (7831, 368918), (8998, 321071), (15662, 184459), (16769, 172282), (18491, 156238), (33538, 86141), (36982, 78119)]