2227907558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{308489}}^1$

素因数の和:308671

約数の個数: 16

約数和(自身を含む): 3509382240

約数和(自身を除く): 1281474682

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 308489, 616978, 7095247, 14190494, 48432773, 96865546, 1113953779, 2227907558]

約数ペア:

[(1, 2227907558), (2, 1113953779), (23, 96865546), (46, 48432773), (157, 14190494), (314, 7095247), (3611, 616978), (7222, 308489)]