154047140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{592489}}^1$

素因数の和:592511

約数の個数: 24

約数和(自身を含む): 348384120

約数和(自身を除く): 194336980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 592489, 1184978, 2369956, 2962445, 5924890, 7702357, 11849780, 15404714, 30809428, 38511785, 77023570, 154047140]

約数ペア:

[(1, 154047140), (2, 77023570), (4, 38511785), (5, 30809428), (10, 15404714), (13, 11849780), (20, 7702357), (26, 5924890), (52, 2962445), (65, 2369956), (130, 1184978), (260, 592489)]