313037972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{55229}}^1$

素因数の和:55355

約数の個数: 24

約数和(自身を含む): 595379400

約数和(自身を除く): 282341428

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1417, 2834, 5668, 55229, 110458, 220916, 717977, 1435954, 2871908, 6019961, 12039922, 24079844, 78259493, 156518986, 313037972]

約数ペア:

[(1, 313037972), (2, 156518986), (4, 78259493), (13, 24079844), (26, 12039922), (52, 6019961), (109, 2871908), (218, 1435954), (436, 717977), (1417, 220916), (2834, 110458), (5668, 55229)]