2544412130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{85469}}^1$

素因数の和:85718

約数の個数: 32

約数和(自身を含む): 4953841200

約数和(自身を除く): 2409429070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 229, 458, 1145, 2290, 2977, 5954, 14885, 29770, 85469, 170938, 427345, 854690, 1111097, 2222194, 5555485, 11110970, 19572401, 39144802, 97862005, 195724010, 254441213, 508882426, 1272206065, 2544412130]

約数ペア:

[(1, 2544412130), (2, 1272206065), (5, 508882426), (10, 254441213), (13, 195724010), (26, 97862005), (65, 39144802), (130, 19572401), (229, 11110970), (458, 5555485), (1145, 2222194), (2290, 1111097), (2977, 854690), (5954, 427345), (14885, 170938), (29770, 85469)]