434996848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{190121}}^1$

素因数の和:190153

約数の個数: 40

約数和(自身を含む): 990155376

約数和(自身を除く): 555158528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 190121, 380242, 760484, 1520968, 2091331, 2471573, 3041936, 4182662, 4943146, 8365324, 9886292, 16730648, 19772584, 27187303, 33461296, 39545168, 54374606, 108749212, 217498424, 434996848]

約数ペア:

[(1, 434996848), (2, 217498424), (4, 108749212), (8, 54374606), (11, 39545168), (13, 33461296), (16, 27187303), (22, 19772584), (26, 16730648), (44, 9886292), (52, 8365324), (88, 4943146), (104, 4182662), (143, 3041936), (176, 2471573), (208, 2091331), (286, 1520968), (572, 760484), (1144, 380242), (2288, 190121)]