1392912584

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{2273}}^1$

素因数の和:2670

約数の個数: 64

約数和(自身を含む): 3091184640

約数和(自身を除く): 1698272056

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 353, 434, 706, 868, 1412, 1736, 2273, 2471, 2824, 4546, 4942, 9092, 9884, 10943, 15911, 18184, 19768, 21886, 31822, 43772, 63644, 70463, 76601, 87544, 127288, 140926, 153202, 281852, 306404, 493241, 563704, 612808, 802369, 986482, 1604738, 1972964, 3209476, 3945928, 5616583, 6418952, 11233166, 22466332, 24873439, 44932664, 49746878, 99493756, 174114073, 198987512, 348228146, 696456292, 1392912584]

約数ペア:

[(1, 1392912584), (2, 696456292), (4, 348228146), (7, 198987512), (8, 174114073), (14, 99493756), (28, 49746878), (31, 44932664), (56, 24873439), (62, 22466332), (124, 11233166), (217, 6418952), (248, 5616583), (353, 3945928), (434, 3209476), (706, 1972964), (868, 1604738), (1412, 986482), (1736, 802369), (2273, 612808), (2471, 563704), (2824, 493241), (4546, 306404), (4942, 281852), (9092, 153202), (9884, 140926), (10943, 127288), (15911, 87544), (18184, 76601), (19768, 70463), (21886, 63644), (31822, 43772)]