1490808538

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{1213}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 2369106432

約数和(自身を除く): 878297894

約数列:

[1, 2, 31, 43, 62, 86, 461, 922, 1213, 1333, 2426, 2666, 14291, 19823, 28582, 37603, 39646, 52159, 75206, 104318, 559193, 614513, 1118386, 1229026, 1616929, 3233858, 17334983, 24045299, 34669966, 48090598, 745404269, 1490808538]

約数ペア:

[(1, 1490808538), (2, 745404269), (31, 48090598), (43, 34669966), (62, 24045299), (86, 17334983), (461, 3233858), (922, 1616929), (1213, 1229026), (1333, 1118386), (2426, 614513), (2666, 559193), (14291, 104318), (19823, 75206), (28582, 52159), (37603, 39646)]