1720004849

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{877}}^1\times {\mathrm{947}}^1$

素因数の和:1952

約数の個数: 16

約数和(自身を含む): 1831156800

約数和(自身を除く): 111151951

約数列:

[1, 19, 109, 877, 947, 2071, 16663, 17993, 95593, 103223, 830519, 1816267, 1961237, 15779861, 90526571, 1720004849]

約数ペア:

[(1, 1720004849), (19, 90526571), (109, 15779861), (877, 1961237), (947, 1816267), (2071, 830519), (16663, 103223), (17993, 95593)]