2983260488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{209381}}^1$

素因数の和:209537

約数の個数: 32

約数和(自身を含む): 6067890360

約数和(自身を除く): 3084629872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 14248, 209381, 418762, 837524, 1675048, 2721953, 5443906, 10887812, 21775624, 28685197, 57370394, 114740788, 229481576, 372907561, 745815122, 1491630244, 2983260488]

約数ペア:

[(1, 2983260488), (2, 1491630244), (4, 745815122), (8, 372907561), (13, 229481576), (26, 114740788), (52, 57370394), (104, 28685197), (137, 21775624), (274, 10887812), (548, 5443906), (1096, 2721953), (1781, 1675048), (3562, 837524), (7124, 418762), (14248, 209381)]