2253746

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 24

約数和(自身を含む): 3798480

約数和(自身を除く): 1544734

約数列:

[1, 2, 11, 22, 67, 121, 134, 139, 242, 278, 737, 1474, 1529, 3058, 8107, 9313, 16214, 16819, 18626, 33638, 102443, 204886, 1126873, 2253746]

約数ペア:

[(1, 2253746), (2, 1126873), (11, 204886), (22, 102443), (67, 33638), (121, 18626), (134, 16819), (139, 16214), (242, 9313), (278, 8107), (737, 3058), (1474, 1529)]