264203638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 424009728

約数和(自身を除く): 159806090

約数列:

[1, 2, 31, 47, 62, 71, 94, 142, 1277, 1457, 2201, 2554, 2914, 3337, 4402, 6674, 39587, 60019, 79174, 90667, 103447, 120038, 181334, 206894, 1860589, 2810677, 3721178, 4261349, 5621354, 8522698, 132101819, 264203638]

約数ペア:

[(1, 264203638), (2, 132101819), (31, 8522698), (47, 5621354), (62, 4261349), (71, 3721178), (94, 2810677), (142, 1860589), (1277, 206894), (1457, 181334), (2201, 120038), (2554, 103447), (2914, 90667), (3337, 79174), (4402, 60019), (6674, 39587)]