8819668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 19220544

約数和(自身を除く): 10400876

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 907, 1814, 2431, 3628, 4862, 9724, 9977, 11791, 15419, 19954, 23582, 30838, 39908, 47164, 61676, 129701, 169609, 200447, 259402, 339218, 400894, 518804, 678436, 801788, 2204917, 4409834, 8819668]

約数ペア:

[(1, 8819668), (2, 4409834), (4, 2204917), (11, 801788), (13, 678436), (17, 518804), (22, 400894), (26, 339218), (34, 259402), (44, 200447), (52, 169609), (68, 129701), (143, 61676), (187, 47164), (221, 39908), (286, 30838), (374, 23582), (442, 19954), (572, 15419), (748, 11791), (884, 9977), (907, 9724), (1814, 4862), (2431, 3628)]