250219712

素因数分解:

$2^6\times {\mathrm{313}}^1\times {\mathrm{12491}}^1$

素因数の和:12816

約数の個数: 28

約数和(自身を含む): 498155976

約数和(自身を除く): 247936264

約数列:

[1, 2, 4, 8, 16, 32, 64, 313, 626, 1252, 2504, 5008, 10016, 12491, 20032, 24982, 49964, 99928, 199856, 399712, 799424, 3909683, 7819366, 15638732, 31277464, 62554928, 125109856, 250219712]

約数ペア:

[(1, 250219712), (2, 125109856), (4, 62554928), (8, 31277464), (16, 15638732), (32, 7819366), (64, 3909683), (313, 799424), (626, 399712), (1252, 199856), (2504, 99928), (5008, 49964), (10016, 24982), (12491, 20032)]