981330874594

素因数分解:

$2^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{120647}}^1$

素因数の和:120908

約数の個数: 64

約数和(自身を含む): 1751229849600

約数和(自身を除く): 769898975006

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 167, 334, 343, 497, 686, 994, 1169, 2338, 3479, 6958, 8183, 11857, 16366, 23714, 24353, 48706, 57281, 82999, 114562, 120647, 165998, 241294, 580993, 844529, 1161986, 1689058, 4066951, 5911703, 8133902, 8565937, 11823406, 17131874, 20148049, 40296098, 41381921, 59961559, 82763842, 119923118, 141036343, 282072686, 419730913, 839461826, 987254401, 1430511479, 1974508802, 2861022958, 2938116391, 5876232782, 6910780807, 10013580353, 13821561614, 20027160706, 70095062471, 140190124942, 490665437297, 981330874594]

約数ペア:

[(1, 981330874594), (2, 490665437297), (7, 140190124942), (14, 70095062471), (49, 20027160706), (71, 13821561614), (98, 10013580353), (142, 6910780807), (167, 5876232782), (334, 2938116391), (343, 2861022958), (497, 1974508802), (686, 1430511479), (994, 987254401), (1169, 839461826), (2338, 419730913), (3479, 282072686), (6958, 141036343), (8183, 119923118), (11857, 82763842), (16366, 59961559), (23714, 41381921), (24353, 40296098), (48706, 20148049), (57281, 17131874), (82999, 11823406), (114562, 8565937), (120647, 8133902), (165998, 5911703), (241294, 4066951), (580993, 1689058), (844529, 1161986)]