2447922

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 5227200

約数和(自身を除く): 2779278

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 197, 218, 327, 394, 591, 654, 1182, 2071, 3743, 4142, 6213, 7486, 11229, 12426, 21473, 22458, 42946, 64419, 128838, 407987, 815974, 1223961, 2447922]

約数ペア:

[(1, 2447922), (2, 1223961), (3, 815974), (6, 407987), (19, 128838), (38, 64419), (57, 42946), (109, 22458), (114, 21473), (197, 12426), (218, 11229), (327, 7486), (394, 6213), (591, 4142), (654, 3743), (1182, 2071)]