2609341566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{777979}}^1$

素因数の和:778040

約数の個数: 32

約数和(自身を含む): 5750828160

約数和(自身を除く): 3141486594

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 777979, 1555958, 2333937, 4667874, 10113727, 20227454, 30341181, 33453097, 60682362, 66906194, 100359291, 200718582, 434890261, 869780522, 1304670783, 2609341566]

約数ペア:

[(1, 2609341566), (2, 1304670783), (3, 869780522), (6, 434890261), (13, 200718582), (26, 100359291), (39, 66906194), (43, 60682362), (78, 33453097), (86, 30341181), (129, 20227454), (258, 10113727), (559, 4667874), (1118, 2333937), (1677, 1555958), (3354, 777979)]