491036228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{380059}}^1$

素因数の和:380099

約数の個数: 24

約数和(自身を含む): 957751200

約数和(自身を除く): 466714972

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 380059, 760118, 1520236, 6461003, 7221121, 12922006, 14442242, 25844012, 28884484, 122759057, 245518114, 491036228]

約数ペア:

[(1, 491036228), (2, 245518114), (4, 122759057), (17, 28884484), (19, 25844012), (34, 14442242), (38, 12922006), (68, 7221121), (76, 6461003), (323, 1520236), (646, 760118), (1292, 380059)]