2194842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 4979520

約数和(自身を除く): 2784678

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1481, 1482, 2962, 4443, 8886, 19253, 28139, 38506, 56278, 57759, 84417, 115518, 168834, 365807, 731614, 1097421, 2194842]

約数ペア:

[(1, 2194842), (2, 1097421), (3, 731614), (6, 365807), (13, 168834), (19, 115518), (26, 84417), (38, 57759), (39, 56278), (57, 38506), (78, 28139), (114, 19253), (247, 8886), (494, 4443), (741, 2962), (1481, 1482)]