1990115677064

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{28409}}^1\times {\mathrm{16553}}^1$

素因数の和:45014

約数の個数: 48

約数和(自身を含む): 3901131366300

約数和(自身を除く): 1911015689236

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232, 16553, 28409, 33106, 56818, 66212, 113636, 132424, 227272, 380719, 653407, 761438, 1306814, 1522876, 2613628, 3045752, 5227256, 8756537, 15028361, 17513074, 30056722, 35026148, 60113444, 70052296, 120226888, 470254177, 940508354, 1881016708, 3762033416, 10815846071, 21631692142, 43263384284, 86526768568, 248764459633, 497528919266, 995057838532, 1990115677064]

約数ペア:

[(1, 1990115677064), (2, 995057838532), (4, 497528919266), (8, 248764459633), (23, 86526768568), (46, 43263384284), (92, 21631692142), (184, 10815846071), (529, 3762033416), (1058, 1881016708), (2116, 940508354), (4232, 470254177), (16553, 120226888), (28409, 70052296), (33106, 60113444), (56818, 35026148), (66212, 30056722), (113636, 17513074), (132424, 15028361), (227272, 8756537), (380719, 5227256), (653407, 3045752), (761438, 2613628), (1306814, 1522876)]