994760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1913}}^1$

素因数の和:1937

約数の個数: 32

約数和(自身を含む): 2411640

約数和(自身を除く): 1416880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1913, 3826, 7652, 9565, 15304, 19130, 24869, 38260, 49738, 76520, 99476, 124345, 198952, 248690, 497380, 994760]

約数ペア:

[(1, 994760), (2, 497380), (4, 248690), (5, 198952), (8, 124345), (10, 99476), (13, 76520), (20, 49738), (26, 38260), (40, 24869), (52, 19130), (65, 15304), (104, 9565), (130, 7652), (260, 3826), (520, 1913)]