313645652

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{21787}}^1$

素因数の和:21911

約数の個数: 24

約数和(自身を含む): 567359520

約数和(自身を除く): 253713868

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 3599, 7198, 14396, 21787, 43574, 87148, 1285433, 1329007, 2570866, 2658014, 5141732, 5316028, 78411413, 156822826, 313645652]

約数ペア:

[(1, 313645652), (2, 156822826), (4, 78411413), (59, 5316028), (61, 5141732), (118, 2658014), (122, 2570866), (236, 1329007), (244, 1285433), (3599, 87148), (7198, 43574), (14396, 21787)]