891670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:77

約数の個数: 32

約数和(自身を含む): 1824480

約数和(自身を除く): 932810

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 361, 494, 722, 1235, 1805, 2470, 3610, 4693, 6859, 9386, 13718, 23465, 34295, 46930, 68590, 89167, 178334, 445835, 891670]

約数ペア:

[(1, 891670), (2, 445835), (5, 178334), (10, 89167), (13, 68590), (19, 46930), (26, 34295), (38, 23465), (65, 13718), (95, 9386), (130, 6859), (190, 4693), (247, 3610), (361, 2470), (494, 1805), (722, 1235)]