7217198742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{16987}}^1$

素因数の和:17437

約数の個数: 48

約数和(自身を含む): 15668372160

約数和(自身を除く): 8451173418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 419, 507, 838, 1014, 1257, 2514, 5447, 10894, 16341, 16987, 32682, 33974, 50961, 70811, 101922, 141622, 212433, 220831, 424866, 441662, 662493, 1324986, 2870803, 5741606, 7117553, 8612409, 14235106, 17224818, 21352659, 42705318, 92528189, 185056378, 277584567, 555169134, 1202866457, 2405732914, 3608599371, 7217198742]

約数ペア:

[(1, 7217198742), (2, 3608599371), (3, 2405732914), (6, 1202866457), (13, 555169134), (26, 277584567), (39, 185056378), (78, 92528189), (169, 42705318), (338, 21352659), (419, 17224818), (507, 14235106), (838, 8612409), (1014, 7117553), (1257, 5741606), (2514, 2870803), (5447, 1324986), (10894, 662493), (16341, 441662), (16987, 424866), (32682, 220831), (33974, 212433), (50961, 141622), (70811, 101922)]