260072574

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{8363}}^1$

素因数の和:8512

約数の個数: 32

約数和(自身を含む): 534760704

約数和(自身を除く): 274688130

約数列:

[1, 2, 3, 6, 71, 73, 142, 146, 213, 219, 426, 438, 5183, 8363, 10366, 15549, 16726, 25089, 31098, 50178, 593773, 610499, 1187546, 1220998, 1781319, 1831497, 3562638, 3662994, 43345429, 86690858, 130036287, 260072574]

約数ペア:

[(1, 260072574), (2, 130036287), (3, 86690858), (6, 43345429), (71, 3662994), (73, 3562638), (142, 1831497), (146, 1781319), (213, 1220998), (219, 1187546), (426, 610499), (438, 593773), (5183, 50178), (8363, 31098), (10366, 25089), (15549, 16726)]