1264541044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{161047}}^1$

素因数の和:161215

約数の個数: 24

約数和(自身を含む): 2398971008

約数和(自身を除く): 1134429964

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 161047, 322094, 644188, 2093611, 4187222, 8374444, 24318097, 48636194, 97272388, 316135261, 632270522, 1264541044]

約数ペア:

[(1, 1264541044), (2, 632270522), (4, 316135261), (13, 97272388), (26, 48636194), (52, 24318097), (151, 8374444), (302, 4187222), (604, 2093611), (1963, 644188), (3926, 322094), (7852, 161047)]