2109471996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{54139}}^1$

素因数の和:54354

約数の個数: 48

約数和(自身を含む): 5239019520

約数和(自身を除く): 3129547524

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 191, 204, 382, 573, 764, 1146, 2292, 3247, 6494, 9741, 12988, 19482, 38964, 54139, 108278, 162417, 216556, 324834, 649668, 920363, 1840726, 2761089, 3681452, 5522178, 10340549, 11044356, 20681098, 31021647, 41362196, 62043294, 124086588, 175789333, 351578666, 527367999, 703157332, 1054735998, 2109471996]

約数ペア:

[(1, 2109471996), (2, 1054735998), (3, 703157332), (4, 527367999), (6, 351578666), (12, 175789333), (17, 124086588), (34, 62043294), (51, 41362196), (68, 31021647), (102, 20681098), (191, 11044356), (204, 10340549), (382, 5522178), (573, 3681452), (764, 2761089), (1146, 1840726), (2292, 920363), (3247, 649668), (6494, 324834), (9741, 216556), (12988, 162417), (19482, 108278), (38964, 54139)]