240972902

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1\times {\mathrm{4789}}^1$

素因数の和:5111

約数の個数: 16

約数和(自身を含む): 366147600

約数和(自身を除く): 125174698

約数列:

[1, 2, 139, 181, 278, 362, 4789, 9578, 25159, 50318, 665671, 866809, 1331342, 1733618, 120486451, 240972902]

約数ペア:

[(1, 240972902), (2, 120486451), (139, 1733618), (181, 1331342), (278, 866809), (362, 665671), (4789, 50318), (9578, 25159)]