2488086

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 5863104

約数和(自身を除く): 3375018

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 173, 282, 306, 346, 423, 519, 799, 846, 1038, 1557, 1598, 2397, 2941, 3114, 4794, 5882, 7191, 8131, 8823, 14382, 16262, 17646, 24393, 26469, 48786, 52938, 73179, 138227, 146358, 276454, 414681, 829362, 1244043, 2488086]

約数ペア:

[(1, 2488086), (2, 1244043), (3, 829362), (6, 414681), (9, 276454), (17, 146358), (18, 138227), (34, 73179), (47, 52938), (51, 48786), (94, 26469), (102, 24393), (141, 17646), (153, 16262), (173, 14382), (282, 8823), (306, 8131), (346, 7191), (423, 5882), (519, 4794), (799, 3114), (846, 2941), (1038, 2397), (1557, 1598)]