983963355652

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{21255581}}^1$

素因数の和:21255819

約数の個数: 24

約数和(自身を含む): 1756901385792

約数和(自身を除く): 772938030140

約数列:

[1, 2, 4, 71, 142, 163, 284, 326, 652, 11573, 23146, 46292, 21255581, 42511162, 85022324, 1509146251, 3018292502, 3464659703, 6036585004, 6929319406, 13858638812, 245990838913, 491981677826, 983963355652]

約数ペア:

[(1, 983963355652), (2, 491981677826), (4, 245990838913), (71, 13858638812), (142, 6929319406), (163, 6036585004), (284, 3464659703), (326, 3018292502), (652, 1509146251), (11573, 85022324), (23146, 42511162), (46292, 21255581)]