1124890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 2313360

約数和(自身を除く): 1188470

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 509, 1018, 1105, 2210, 2545, 5090, 6617, 8653, 13234, 17306, 33085, 43265, 66170, 86530, 112489, 224978, 562445, 1124890]

約数ペア:

[(1, 1124890), (2, 562445), (5, 224978), (10, 112489), (13, 86530), (17, 66170), (26, 43265), (34, 33085), (65, 17306), (85, 13234), (130, 8653), (170, 6617), (221, 5090), (442, 2545), (509, 2210), (1018, 1105)]