313133772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{3739}}^1$

素因数の和:4750

約数の個数: 48

約数和(自身を含む): 836084480

約数和(自身を除く): 522950708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 997, 1994, 2991, 3739, 3988, 5982, 6979, 7478, 11217, 11964, 13958, 14956, 20937, 22434, 26173, 27916, 41874, 44868, 52346, 78519, 83748, 104692, 157038, 314076, 3727783, 7455566, 11183349, 14911132, 22366698, 26094481, 44733396, 52188962, 78283443, 104377924, 156566886, 313133772]

約数ペア:

[(1, 313133772), (2, 156566886), (3, 104377924), (4, 78283443), (6, 52188962), (7, 44733396), (12, 26094481), (14, 22366698), (21, 14911132), (28, 11183349), (42, 7455566), (84, 3727783), (997, 314076), (1994, 157038), (2991, 104692), (3739, 83748), (3988, 78519), (5982, 52346), (6979, 44868), (7478, 41874), (11217, 27916), (11964, 26173), (13958, 22434), (14956, 20937)]