282140404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{1187}}^1$

素因数の和:1864

約数の個数: 48

約数和(自身を含む): 609130368

約数和(自身を除く): 326989964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 653, 1187, 1306, 2374, 2612, 4571, 4748, 8309, 8489, 9142, 15431, 16618, 16978, 18284, 30862, 33236, 33956, 59423, 61724, 108017, 118846, 216034, 237692, 432068, 775111, 1550222, 3100444, 5425777, 10076443, 10851554, 20152886, 21703108, 40305772, 70535101, 141070202, 282140404]

約数ペア:

[(1, 282140404), (2, 141070202), (4, 70535101), (7, 40305772), (13, 21703108), (14, 20152886), (26, 10851554), (28, 10076443), (52, 5425777), (91, 3100444), (182, 1550222), (364, 775111), (653, 432068), (1187, 237692), (1306, 216034), (2374, 118846), (2612, 108017), (4571, 61724), (4748, 59423), (8309, 33956), (8489, 33236), (9142, 30862), (15431, 18284), (16618, 16978)]