921310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 1884960

約数和(自身を除く): 963650

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 373, 494, 746, 1235, 1865, 2470, 3730, 4849, 7087, 9698, 14174, 24245, 35435, 48490, 70870, 92131, 184262, 460655, 921310]

約数ペア:

[(1, 921310), (2, 460655), (5, 184262), (10, 92131), (13, 70870), (19, 48490), (26, 35435), (38, 24245), (65, 14174), (95, 9698), (130, 7087), (190, 4849), (247, 3730), (373, 2470), (494, 1865), (746, 1235)]