1255124312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{33617}}^1$

素因数の和:33995

約数の個数: 32

約数和(自身を含む): 2541520800

約数和(自身を除く): 1286396488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 718, 1436, 2872, 4667, 9334, 18668, 33617, 37336, 67234, 134468, 268936, 437021, 874042, 1748084, 3496168, 12068503, 24137006, 48274012, 96548024, 156890539, 313781078, 627562156, 1255124312]

約数ペア:

[(1, 1255124312), (2, 627562156), (4, 313781078), (8, 156890539), (13, 96548024), (26, 48274012), (52, 24137006), (104, 12068503), (359, 3496168), (718, 1748084), (1436, 874042), (2872, 437021), (4667, 268936), (9334, 134468), (18668, 67234), (33617, 37336)]