2783121406

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{433373}}^1$

素因数の和:433420

約数の個数: 24

約数和(自身を含む): 4758446520

約数和(自身を除く): 1975325114

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 433373, 866746, 5633849, 8234087, 11267698, 16468174, 73240037, 107043131, 146480074, 214086262, 1391560703, 2783121406]

約数ペア:

[(1, 2783121406), (2, 1391560703), (13, 214086262), (19, 146480074), (26, 107043131), (38, 73240037), (169, 16468174), (247, 11267698), (338, 8234087), (494, 5633849), (3211, 866746), (6422, 433373)]