2984060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4853

約数の個数: 24

約数和(自身を含む): 6470016

約数和(自身を除く): 3485956

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 4813, 9626, 19252, 24065, 48130, 96260, 149203, 298406, 596812, 746015, 1492030, 2984060]

約数ペア:

[(1, 2984060), (2, 1492030), (4, 746015), (5, 596812), (10, 298406), (20, 149203), (31, 96260), (62, 48130), (124, 24065), (155, 19252), (310, 9626), (620, 4813)]