545487986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1693}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 882235200

約数和(自身を除く): 336747214

約数列:

[1, 2, 19, 38, 61, 122, 139, 278, 1159, 1693, 2318, 2641, 3386, 5282, 8479, 16958, 32167, 64334, 103273, 161101, 206546, 235327, 322202, 470654, 1962187, 3924374, 4471213, 8942426, 14354947, 28709894, 272743993, 545487986]

約数ペア:

[(1, 545487986), (2, 272743993), (19, 28709894), (38, 14354947), (61, 8942426), (122, 4471213), (139, 3924374), (278, 1962187), (1159, 470654), (1693, 322202), (2318, 235327), (2641, 206546), (3386, 161101), (5282, 103273), (8479, 64334), (16958, 32167)]