247006004

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4597}}^1$

素因数の和:4728

約数の個数: 48

約数和(自身を含む): 525275520

約数和(自身を除く): 278269516

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 101, 133, 202, 266, 404, 532, 707, 1414, 1919, 2828, 3838, 4597, 7676, 9194, 13433, 18388, 26866, 32179, 53732, 64358, 87343, 128716, 174686, 349372, 464297, 611401, 928594, 1222802, 1857188, 2445604, 3250079, 6500158, 8821643, 13000316, 17643286, 35286572, 61751501, 123503002, 247006004]

約数ペア:

[(1, 247006004), (2, 123503002), (4, 61751501), (7, 35286572), (14, 17643286), (19, 13000316), (28, 8821643), (38, 6500158), (76, 3250079), (101, 2445604), (133, 1857188), (202, 1222802), (266, 928594), (404, 611401), (532, 464297), (707, 349372), (1414, 174686), (1919, 128716), (2828, 87343), (3838, 64358), (4597, 53732), (7676, 32179), (9194, 26866), (13433, 18388)]