4721642

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:925

約数の個数: 16

約数和(自身を含む): 7366464

約数和(自身を除く): 2644822

約数列:

[1, 2, 41, 71, 82, 142, 811, 1622, 2911, 5822, 33251, 57581, 66502, 115162, 2360821, 4721642]

約数ペア:

[(1, 4721642), (2, 2360821), (41, 115162), (71, 66502), (82, 57581), (142, 33251), (811, 5822), (1622, 2911)]