740474422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1\times {\mathrm{7699}}^1$

素因数の和:10251

約数の個数: 16

約数和(自身を含む): 1169784000

約数和(自身を除く): 429309578

約数列:

[1, 2, 19, 38, 2531, 5062, 7699, 15398, 48089, 96178, 146281, 292562, 19486169, 38972338, 370237211, 740474422]

約数ペア:

[(1, 740474422), (2, 370237211), (19, 38972338), (38, 19486169), (2531, 292562), (5062, 146281), (7699, 96178), (15398, 48089)]