1296962256958

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{2143}}^1\times {\mathrm{55049}}^1$

素因数の和:57456

約数の個数: 32

約数和(自身を含む): 2039510016000

約数和(自身を除く): 742547759042

約数列:

[1, 2, 23, 46, 239, 478, 2143, 4286, 5497, 10994, 49289, 55049, 98578, 110098, 512177, 1024354, 1266127, 2532254, 11780071, 13156711, 23560142, 26313422, 117970007, 235940014, 302604353, 605208706, 2713310161, 5426620322, 28194831673, 56389663346, 648481128479, 1296962256958]

約数ペア:

[(1, 1296962256958), (2, 648481128479), (23, 56389663346), (46, 28194831673), (239, 5426620322), (478, 2713310161), (2143, 605208706), (4286, 302604353), (5497, 235940014), (10994, 117970007), (49289, 26313422), (55049, 23560142), (98578, 13156711), (110098, 11780071), (512177, 2532254), (1024354, 1266127)]