1191452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 2239440

約数和(自身を除く): 1047988

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 257, 514, 1028, 1159, 2318, 4636, 4883, 9766, 15677, 19532, 31354, 62708, 297863, 595726, 1191452]

約数ペア:

[(1, 1191452), (2, 595726), (4, 297863), (19, 62708), (38, 31354), (61, 19532), (76, 15677), (122, 9766), (244, 4883), (257, 4636), (514, 2318), (1028, 1159)]