7974148

素因数分解:

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

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 18094720

約数和(自身を除く): 10120572

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1153, 1729, 2306, 3458, 4612, 6916, 8071, 14989, 16142, 21907, 29978, 32284, 43814, 59956, 87628, 104923, 153349, 209846, 284791, 306698, 419692, 569582, 613396, 1139164, 1993537, 3987074, 7974148]

約数ペア:

[(1, 7974148), (2, 3987074), (4, 1993537), (7, 1139164), (13, 613396), (14, 569582), (19, 419692), (26, 306698), (28, 284791), (38, 209846), (52, 153349), (76, 104923), (91, 87628), (133, 59956), (182, 43814), (247, 32284), (266, 29978), (364, 21907), (494, 16142), (532, 14989), (988, 8071), (1153, 6916), (1729, 4612), (2306, 3458)]