3871270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 7606368

約数和(自身を除く): 3735098

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 307, 485, 614, 970, 1261, 1535, 2522, 3070, 3991, 6305, 7982, 12610, 19955, 29779, 39910, 59558, 148895, 297790, 387127, 774254, 1935635, 3871270]

約数ペア:

[(1, 3871270), (2, 1935635), (5, 774254), (10, 387127), (13, 297790), (26, 148895), (65, 59558), (97, 39910), (130, 29779), (194, 19955), (307, 12610), (485, 7982), (614, 6305), (970, 3991), (1261, 3070), (1535, 2522)]