2894612848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{343289}}^1$

素因数の和:343345

約数の個数: 40

約数和(自身を含む): 6129786240

約数和(自身を除く): 3235173392

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 343289, 686578, 1373156, 2746312, 5492624, 5835913, 10641959, 11671826, 21283918, 23343652, 42567836, 46687304, 85135672, 93374608, 170271344, 180913303, 361826606, 723653212, 1447306424, 2894612848]

約数ペア:

[(1, 2894612848), (2, 1447306424), (4, 723653212), (8, 361826606), (16, 180913303), (17, 170271344), (31, 93374608), (34, 85135672), (62, 46687304), (68, 42567836), (124, 23343652), (136, 21283918), (248, 11671826), (272, 10641959), (496, 5835913), (527, 5492624), (1054, 2746312), (2108, 1373156), (4216, 686578), (8432, 343289)]