129969164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{4969}}^1$

素因数の和:5489

約数の個数: 24

約数和(自身を含む): 245478240

約数和(自身を除く): 115509076

約数列:

[1, 2, 4, 13, 26, 52, 503, 1006, 2012, 4969, 6539, 9938, 13078, 19876, 26156, 64597, 129194, 258388, 2499407, 4998814, 9997628, 32492291, 64984582, 129969164]

約数ペア:

[(1, 129969164), (2, 64984582), (4, 32492291), (13, 9997628), (26, 4998814), (52, 2499407), (503, 258388), (1006, 129194), (2012, 64597), (4969, 26156), (6539, 19876), (9938, 13078)]