2869684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 5381600

約数和(自身を除く): 2511916

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 619, 1159, 1238, 2318, 2476, 4636, 11761, 23522, 37759, 47044, 75518, 151036, 717421, 1434842, 2869684]

約数ペア:

[(1, 2869684), (2, 1434842), (4, 717421), (19, 151036), (38, 75518), (61, 47044), (76, 37759), (122, 23522), (244, 11761), (619, 4636), (1159, 2476), (1238, 2318)]