3987074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1$

素因数の和:1194

約数の個数: 32

約数和(自身を含む): 7754880

約数和(自身を除く): 3767806

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1153, 1729, 2306, 3458, 8071, 14989, 16142, 21907, 29978, 43814, 104923, 153349, 209846, 284791, 306698, 569582, 1993537, 3987074]

約数ペア:

[(1, 3987074), (2, 1993537), (7, 569582), (13, 306698), (14, 284791), (19, 209846), (26, 153349), (38, 104923), (91, 43814), (133, 29978), (182, 21907), (247, 16142), (266, 14989), (494, 8071), (1153, 3458), (1729, 2306)]