2013647432

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{77711}}^1$

素因数の和:77837

約数の個数: 32

約数和(自身を含む): 3916684800

約数和(自身を除く): 1903037368

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 632, 3239, 6478, 12956, 25912, 77711, 155422, 310844, 621688, 3186151, 6139169, 6372302, 12278338, 12744604, 24556676, 25489208, 49113352, 251705929, 503411858, 1006823716, 2013647432]

約数ペア:

[(1, 2013647432), (2, 1006823716), (4, 503411858), (8, 251705929), (41, 49113352), (79, 25489208), (82, 24556676), (158, 12744604), (164, 12278338), (316, 6372302), (328, 6139169), (632, 3186151), (3239, 621688), (6478, 310844), (12956, 155422), (25912, 77711)]