8813948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 19098240

約数和(自身を除く): 10284292

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 811, 836, 988, 1622, 2717, 3244, 5434, 8921, 10543, 10868, 15409, 17842, 21086, 30818, 35684, 42172, 61636, 115973, 169499, 200317, 231946, 338998, 400634, 463892, 677996, 801268, 2203487, 4406974, 8813948]

約数ペア:

[(1, 8813948), (2, 4406974), (4, 2203487), (11, 801268), (13, 677996), (19, 463892), (22, 400634), (26, 338998), (38, 231946), (44, 200317), (52, 169499), (76, 115973), (143, 61636), (209, 42172), (247, 35684), (286, 30818), (418, 21086), (494, 17842), (572, 15409), (811, 10868), (836, 10543), (988, 8921), (1622, 5434), (2717, 3244)]