889914130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{747827}}^1$

素因数の和:747858

約数の個数: 32

約数和(自身を含む): 1938370176

約数和(自身を除く): 1048456046

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 747827, 1495654, 3739135, 5234789, 7478270, 10469578, 12713059, 25426118, 26173945, 52347890, 63565295, 88991413, 127130590, 177982826, 444957065, 889914130]

約数ペア:

[(1, 889914130), (2, 444957065), (5, 177982826), (7, 127130590), (10, 88991413), (14, 63565295), (17, 52347890), (34, 26173945), (35, 25426118), (70, 12713059), (85, 10469578), (119, 7478270), (170, 5234789), (238, 3739135), (595, 1495654), (1190, 747827)]