2115912

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{673}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 5338080

約数和(自身を除く): 3222168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 673, 786, 1048, 1346, 1572, 2019, 2692, 3144, 4038, 5384, 8076, 16152, 88163, 176326, 264489, 352652, 528978, 705304, 1057956, 2115912]

約数ペア:

[(1, 2115912), (2, 1057956), (3, 705304), (4, 528978), (6, 352652), (8, 264489), (12, 176326), (24, 88163), (131, 16152), (262, 8076), (393, 5384), (524, 4038), (673, 3144), (786, 2692), (1048, 2019), (1346, 1572)]