8684156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 17527104

約数和(自身を除く): 8842948

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 53, 92, 106, 137, 212, 274, 299, 548, 598, 689, 1196, 1219, 1378, 1781, 2438, 2756, 3151, 3562, 4876, 6302, 7124, 7261, 12604, 14522, 15847, 29044, 31694, 40963, 63388, 81926, 94393, 163852, 167003, 188786, 334006, 377572, 668012, 2171039, 4342078, 8684156]

約数ペア:

[(1, 8684156), (2, 4342078), (4, 2171039), (13, 668012), (23, 377572), (26, 334006), (46, 188786), (52, 167003), (53, 163852), (92, 94393), (106, 81926), (137, 63388), (212, 40963), (274, 31694), (299, 29044), (548, 15847), (598, 14522), (689, 12604), (1196, 7261), (1219, 7124), (1378, 6302), (1781, 4876), (2438, 3562), (2756, 3151)]