26880456430

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{8755849}}^1$

素因数の和:8756163

約数の個数: 16

約数和(自身を含む): 48542432400

約数和(自身を除く): 21661975970

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 8755849, 17511698, 43779245, 87558490, 2688045643, 5376091286, 13440228215, 26880456430]

約数ペア:

[(1, 26880456430), (2, 13440228215), (5, 5376091286), (10, 2688045643), (307, 87558490), (614, 43779245), (1535, 17511698), (3070, 8755849)]