1123891244

素因数分解:

$2^2\times 7^2\times {\mathrm{1489}}^1\times {\mathrm{3851}}^1$

素因数の和:5358

約数の個数: 36

約数和(自身を含む): 2290052520

約数和(自身を除く): 1166161276

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1489, 2978, 3851, 5956, 7702, 10423, 15404, 20846, 26957, 41692, 53914, 72961, 107828, 145922, 188699, 291844, 377398, 754796, 5734139, 11468278, 22936556, 40138973, 80277946, 160555892, 280972811, 561945622, 1123891244]

約数ペア:

[(1, 1123891244), (2, 561945622), (4, 280972811), (7, 160555892), (14, 80277946), (28, 40138973), (49, 22936556), (98, 11468278), (196, 5734139), (1489, 754796), (2978, 377398), (3851, 291844), (5956, 188699), (7702, 145922), (10423, 107828), (15404, 72961), (20846, 53914), (26957, 41692)]