1914991962

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1444187}}^1$

素因数の和:1444222

約数の個数: 32

約数和(自身を含む): 4367224512

約数和(自身を除く): 2452232550

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 1444187, 2888374, 4332561, 8665122, 18774431, 24551179, 37548862, 49102358, 56323293, 73653537, 112646586, 147307074, 319165327, 638330654, 957495981, 1914991962]

約数ペア:

[(1, 1914991962), (2, 957495981), (3, 638330654), (6, 319165327), (13, 147307074), (17, 112646586), (26, 73653537), (34, 56323293), (39, 49102358), (51, 37548862), (78, 24551179), (102, 18774431), (221, 8665122), (442, 4332561), (663, 2888374), (1326, 1444187)]