306304838

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{1301}}^1$

素因数の和:1628

約数の個数: 32

約数和(自身を含む): 535465728

約数和(自身を除く): 229160890

約数列:

[1, 2, 7, 14, 67, 134, 251, 469, 502, 938, 1301, 1757, 2602, 3514, 9107, 16817, 18214, 33634, 87167, 117719, 174334, 235438, 326551, 610169, 653102, 1220338, 2285857, 4571714, 21878917, 43757834, 153152419, 306304838]

約数ペア:

[(1, 306304838), (2, 153152419), (7, 43757834), (14, 21878917), (67, 4571714), (134, 2285857), (251, 1220338), (469, 653102), (502, 610169), (938, 326551), (1301, 235438), (1757, 174334), (2602, 117719), (3514, 87167), (9107, 33634), (16817, 18214)]