1271479508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1\times {\mathrm{1367}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 2479647744

約数和(自身を除く): 1208168236

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 577, 806, 1154, 1367, 1612, 2308, 2734, 5468, 7501, 15002, 17771, 17887, 30004, 35542, 35774, 42377, 71084, 71548, 84754, 169508, 232531, 465062, 550901, 788759, 930124, 1101802, 1577518, 2203604, 3155036, 10253867, 20507734, 24451529, 41015468, 48903058, 97806116, 317869877, 635739754, 1271479508]

約数ペア:

[(1, 1271479508), (2, 635739754), (4, 317869877), (13, 97806116), (26, 48903058), (31, 41015468), (52, 24451529), (62, 20507734), (124, 10253867), (403, 3155036), (577, 2203604), (806, 1577518), (1154, 1101802), (1367, 930124), (1612, 788759), (2308, 550901), (2734, 465062), (5468, 232531), (7501, 169508), (15002, 84754), (17771, 71548), (17887, 71084), (30004, 42377), (35542, 35774)]