7494474

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 17128800

約数和(自身を除く): 9634326

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 389, 494, 507, 741, 778, 1014, 1167, 1482, 2334, 3211, 5057, 6422, 7391, 9633, 10114, 14782, 15171, 19266, 22173, 30342, 44346, 65741, 96083, 131482, 192166, 197223, 288249, 394446, 576498, 1249079, 2498158, 3747237, 7494474]

約数ペア:

[(1, 7494474), (2, 3747237), (3, 2498158), (6, 1249079), (13, 576498), (19, 394446), (26, 288249), (38, 197223), (39, 192166), (57, 131482), (78, 96083), (114, 65741), (169, 44346), (247, 30342), (338, 22173), (389, 19266), (494, 15171), (507, 14782), (741, 10114), (778, 9633), (1014, 7391), (1167, 6422), (1482, 5057), (2334, 3211)]