274324388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{9239}}^1$

素因数の和:9827

約数の個数: 24

約数和(自身を含む): 517957440

約数和(自身を除く): 243633052

約数列:

[1, 2, 4, 13, 26, 52, 571, 1142, 2284, 7423, 9239, 14846, 18478, 29692, 36956, 120107, 240214, 480428, 5275469, 10550938, 21101876, 68581097, 137162194, 274324388]

約数ペア:

[(1, 274324388), (2, 137162194), (4, 68581097), (13, 21101876), (26, 10550938), (52, 5275469), (571, 480428), (1142, 240214), (2284, 120107), (7423, 36956), (9239, 29692), (14846, 18478)]