1252808870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2913509}}^1$

素因数の和:2913559

約数の個数: 16

約数和(自身を含む): 2307499920

約数和(自身を除く): 1054691050

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2913509, 5827018, 14567545, 29135090, 125280887, 250561774, 626404435, 1252808870]

約数ペア:

[(1, 1252808870), (2, 626404435), (5, 250561774), (10, 125280887), (43, 29135090), (86, 14567545), (215, 5827018), (430, 2913509)]