8424988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:155

約数の個数: 54

約数和(自身を含む): 17718792

約数和(自身を除く): 9293804

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 103, 121, 143, 169, 206, 242, 286, 338, 412, 484, 572, 676, 1133, 1339, 1573, 1859, 2266, 2678, 3146, 3718, 4532, 5356, 6292, 7436, 12463, 14729, 17407, 20449, 24926, 29458, 34814, 40898, 49852, 58916, 69628, 81796, 162019, 191477, 324038, 382954, 648076, 765908, 2106247, 4212494, 8424988]

約数ペア:

[(1, 8424988), (2, 4212494), (4, 2106247), (11, 765908), (13, 648076), (22, 382954), (26, 324038), (44, 191477), (52, 162019), (103, 81796), (121, 69628), (143, 58916), (169, 49852), (206, 40898), (242, 34814), (286, 29458), (338, 24926), (412, 20449), (484, 17407), (572, 14729), (676, 12463), (1133, 7436), (1339, 6292), (1573, 5356), (1859, 4532), (2266, 3718), (2678, 3146)]