1230486628

素因数分解:

$2^2\times 7^2\times {\mathrm{2423}}^1\times {\mathrm{2591}}^1$

素因数の和:5032

約数の個数: 36

約数和(自身を含む): 2506920192

約数和(自身を除く): 1276433564

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2423, 2591, 4846, 5182, 9692, 10364, 16961, 18137, 33922, 36274, 67844, 72548, 118727, 126959, 237454, 253918, 474908, 507836, 6277993, 12555986, 25111972, 43945951, 87891902, 175783804, 307621657, 615243314, 1230486628]

約数ペア:

[(1, 1230486628), (2, 615243314), (4, 307621657), (7, 175783804), (14, 87891902), (28, 43945951), (49, 25111972), (98, 12555986), (196, 6277993), (2423, 507836), (2591, 474908), (4846, 253918), (5182, 237454), (9692, 126959), (10364, 118727), (16961, 72548), (18137, 67844), (33922, 36274)]