2254288916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{839899}}^1$

素因数の和:839975

約数の個数: 24

約数和(自身を含む): 4374199200

約数和(自身を除く): 2119910284

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 839899, 1679798, 3359596, 9238889, 18477778, 36955556, 51233839, 102467678, 204935356, 563572229, 1127144458, 2254288916]

約数ペア:

[(1, 2254288916), (2, 1127144458), (4, 563572229), (11, 204935356), (22, 102467678), (44, 51233839), (61, 36955556), (122, 18477778), (244, 9238889), (671, 3359596), (1342, 1679798), (2684, 839899)]