3913624

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 8714160

約数和(自身を除く): 4800536

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 311, 484, 572, 622, 968, 1144, 1244, 1573, 2488, 3146, 3421, 4043, 6292, 6842, 8086, 12584, 13684, 16172, 27368, 32344, 37631, 44473, 75262, 88946, 150524, 177892, 301048, 355784, 489203, 978406, 1956812, 3913624]

約数ペア:

[(1, 3913624), (2, 1956812), (4, 978406), (8, 489203), (11, 355784), (13, 301048), (22, 177892), (26, 150524), (44, 88946), (52, 75262), (88, 44473), (104, 37631), (121, 32344), (143, 27368), (242, 16172), (286, 13684), (311, 12584), (484, 8086), (572, 6842), (622, 6292), (968, 4043), (1144, 3421), (1244, 3146), (1573, 2488)]