2793988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{379}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 5213600

約数和(自身を除く): 2419612

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 379, 388, 758, 1516, 1843, 3686, 7201, 7372, 14402, 28804, 36763, 73526, 147052, 698497, 1396994, 2793988]

約数ペア:

[(1, 2793988), (2, 1396994), (4, 698497), (19, 147052), (38, 73526), (76, 36763), (97, 28804), (194, 14402), (379, 7372), (388, 7201), (758, 3686), (1516, 1843)]