2719816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 5748480

約数和(自身を除く): 3028664

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 997, 1364, 1994, 2728, 3988, 7976, 10967, 21934, 30907, 43868, 61814, 87736, 123628, 247256, 339977, 679954, 1359908, 2719816]

約数ペア:

[(1, 2719816), (2, 1359908), (4, 679954), (8, 339977), (11, 247256), (22, 123628), (31, 87736), (44, 61814), (62, 43868), (88, 30907), (124, 21934), (248, 10967), (341, 7976), (682, 3988), (997, 2728), (1364, 1994)]