2562448

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 5749632

約数和(自身を除く): 3187184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 167, 274, 334, 548, 668, 959, 1096, 1169, 1336, 1918, 2192, 2338, 2672, 3836, 4676, 7672, 9352, 15344, 18704, 22879, 45758, 91516, 160153, 183032, 320306, 366064, 640612, 1281224, 2562448]

約数ペア:

[(1, 2562448), (2, 1281224), (4, 640612), (7, 366064), (8, 320306), (14, 183032), (16, 160153), (28, 91516), (56, 45758), (112, 22879), (137, 18704), (167, 15344), (274, 9352), (334, 7672), (548, 4676), (668, 3836), (959, 2672), (1096, 2338), (1169, 2192), (1336, 1918)]