724151436

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{849943}}^1$

素因数の和:850021

約数の個数: 24

約数和(自身を含む): 1713487104

約数和(自身を除く): 989335668

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 849943, 1699886, 2549829, 3399772, 5099658, 10199316, 60345953, 120691906, 181037859, 241383812, 362075718, 724151436]

約数ペア:

[(1, 724151436), (2, 362075718), (3, 241383812), (4, 181037859), (6, 120691906), (12, 60345953), (71, 10199316), (142, 5099658), (213, 3399772), (284, 2549829), (426, 1699886), (852, 849943)]