386091482

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 686701800

約数和(自身を除く): 300610318

約数列:

[1, 2, 7, 14, 49, 98, 137, 149, 193, 274, 298, 386, 959, 1043, 1351, 1918, 2086, 2702, 6713, 7301, 9457, 13426, 14602, 18914, 20413, 26441, 28757, 40826, 52882, 57514, 142891, 185087, 201299, 285782, 370174, 402598, 1000237, 1295609, 1409093, 2000474, 2591218, 2818186, 3939709, 7879418, 27577963, 55155926, 193045741, 386091482]

約数ペア:

[(1, 386091482), (2, 193045741), (7, 55155926), (14, 27577963), (49, 7879418), (98, 3939709), (137, 2818186), (149, 2591218), (193, 2000474), (274, 1409093), (298, 1295609), (386, 1000237), (959, 402598), (1043, 370174), (1351, 285782), (1918, 201299), (2086, 185087), (2702, 142891), (6713, 57514), (7301, 52882), (9457, 40826), (13426, 28757), (14602, 26441), (18914, 20413)]