1689307841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2887}}^1$

素因数の和:3045

約数の個数: 32

約数和(自身を含む): 2018365440

約数和(自身を除く): 329057599

約数列:

[1, 13, 19, 23, 103, 247, 299, 437, 1339, 1957, 2369, 2887, 5681, 25441, 30797, 37531, 45011, 54853, 66401, 297361, 585143, 713089, 863213, 1261619, 3865693, 5649859, 6839303, 16401047, 73448167, 88910939, 129946757, 1689307841]

約数ペア:

[(1, 1689307841), (13, 129946757), (19, 88910939), (23, 73448167), (103, 16401047), (247, 6839303), (299, 5649859), (437, 3865693), (1339, 1261619), (1957, 863213), (2369, 713089), (2887, 585143), (5681, 297361), (25441, 66401), (30797, 54853), (37531, 45011)]