244288538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{4219}}^1$

素因数の和:4382

約数の個数: 32

約数和(自身を含む): 421122240

約数和(自身を除く): 176833702

約数列:

[1, 2, 13, 17, 26, 34, 131, 221, 262, 442, 1703, 2227, 3406, 4219, 4454, 8438, 28951, 54847, 57902, 71723, 109694, 143446, 552689, 932399, 1105378, 1864798, 7184957, 9395713, 14369914, 18791426, 122144269, 244288538]

約数ペア:

[(1, 244288538), (2, 122144269), (13, 18791426), (17, 14369914), (26, 9395713), (34, 7184957), (131, 1864798), (221, 1105378), (262, 932399), (442, 552689), (1703, 143446), (2227, 109694), (3406, 71723), (4219, 57902), (4454, 54847), (8438, 28951)]