249968012

素因数分解:

$2^2\times 7^2\times {\mathrm{1031}}^1\times {\mathrm{1237}}^1$

素因数の和:2286

約数の個数: 36

約数和(自身を含む): 509768784

約数和(自身を除く): 259800772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1031, 1237, 2062, 2474, 4124, 4948, 7217, 8659, 14434, 17318, 28868, 34636, 50519, 60613, 101038, 121226, 202076, 242452, 1275347, 2550694, 5101388, 8927429, 17854858, 35709716, 62492003, 124984006, 249968012]

約数ペア:

[(1, 249968012), (2, 124984006), (4, 62492003), (7, 35709716), (14, 17854858), (28, 8927429), (49, 5101388), (98, 2550694), (196, 1275347), (1031, 242452), (1237, 202076), (2062, 121226), (2474, 101038), (4124, 60613), (4948, 50519), (7217, 34636), (8659, 28868), (14434, 17318)]