418466270

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{6217}}^1$

素因数の和:6404

約数の個数: 32

約数和(自身を含む): 773618688

約数和(自身を除く): 355152418

約数列:

[1, 2, 5, 10, 53, 106, 127, 254, 265, 530, 635, 1270, 6217, 6731, 12434, 13462, 31085, 33655, 62170, 67310, 329501, 659002, 789559, 1579118, 1647505, 3295010, 3947795, 7895590, 41846627, 83693254, 209233135, 418466270]

約数ペア:

[(1, 418466270), (2, 209233135), (5, 83693254), (10, 41846627), (53, 7895590), (106, 3947795), (127, 3295010), (254, 1647505), (265, 1579118), (530, 789559), (635, 659002), (1270, 329501), (6217, 67310), (6731, 62170), (12434, 33655), (13462, 31085)]