1303786878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{26171}}^1$

素因数の和:26237

約数の個数: 48

約数和(自身を含む): 2871801216

約数和(自身を除く): 1568014338

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 361, 437, 722, 874, 1083, 1311, 2166, 2622, 8303, 16606, 24909, 26171, 49818, 52342, 78513, 157026, 497249, 601933, 994498, 1203866, 1491747, 1805799, 2983494, 3611598, 9447731, 11436727, 18895462, 22873454, 28343193, 34310181, 56686386, 68620362, 217297813, 434595626, 651893439, 1303786878]

約数ペア:

[(1, 1303786878), (2, 651893439), (3, 434595626), (6, 217297813), (19, 68620362), (23, 56686386), (38, 34310181), (46, 28343193), (57, 22873454), (69, 18895462), (114, 11436727), (138, 9447731), (361, 3611598), (437, 2983494), (722, 1805799), (874, 1491747), (1083, 1203866), (1311, 994498), (2166, 601933), (2622, 497249), (8303, 157026), (16606, 78513), (24909, 52342), (26171, 49818)]