123943979804

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{1719629}}^1$

素因数の和:1720157

約数の個数: 24

約数和(自身を含む): 223221731040

約数和(自身を除く): 99277751236

約数列:

[1, 2, 4, 37, 74, 148, 487, 974, 1948, 18019, 36038, 72076, 1719629, 3439258, 6878516, 63626273, 127252546, 254505092, 837459323, 1674918646, 3349837292, 30985994951, 61971989902, 123943979804]

約数ペア:

[(1, 123943979804), (2, 61971989902), (4, 30985994951), (37, 3349837292), (74, 1674918646), (148, 837459323), (487, 254505092), (974, 127252546), (1948, 63626273), (18019, 6878516), (36038, 3439258), (72076, 1719629)]