1275832318

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1\times {\mathrm{5197}}^1$

素因数の和:6267

約数の個数: 16

約数和(自身を含む): 1930786704

約数和(自身を除く): 654954386

約数列:

[1, 2, 131, 262, 937, 1874, 5197, 10394, 122747, 245494, 680807, 1361614, 4869589, 9739178, 637916159, 1275832318]

約数ペア:

[(1, 1275832318), (2, 637916159), (131, 9739178), (262, 4869589), (937, 1361614), (1874, 680807), (5197, 245494), (10394, 122747)]