7222022210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1048189}}^1$

素因数の和:1048262

約数の個数: 32

約数和(自身を含む): 14263769520

約数和(自身を除く): 7041747310

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 1048189, 2096378, 5240945, 10481890, 13626457, 27252914, 55554017, 68132285, 111108034, 136264570, 277770085, 555540170, 722202221, 1444404442, 3611011105, 7222022210]

約数ペア:

[(1, 7222022210), (2, 3611011105), (5, 1444404442), (10, 722202221), (13, 555540170), (26, 277770085), (53, 136264570), (65, 111108034), (106, 68132285), (130, 55554017), (265, 27252914), (530, 13626457), (689, 10481890), (1378, 5240945), (3445, 2096378), (6890, 1048189)]