1365436

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 2520000

約数和(自身を除く): 1154564

約数列:

[1, 2, 4, 29, 58, 79, 116, 149, 158, 298, 316, 596, 2291, 4321, 4582, 8642, 9164, 11771, 17284, 23542, 47084, 341359, 682718, 1365436]

約数ペア:

[(1, 1365436), (2, 682718), (4, 341359), (29, 47084), (58, 23542), (79, 17284), (116, 11771), (149, 9164), (158, 8642), (298, 4582), (316, 4321), (596, 2291)]