247592012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{98407}}^1$

素因数の和:98465

約数の個数: 24

約数和(自身を含む): 471177504

約数和(自身を除く): 223585492

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 98407, 196814, 393628, 1672919, 3345838, 3641059, 6691676, 7282118, 14564236, 61898003, 123796006, 247592012]

約数ペア:

[(1, 247592012), (2, 123796006), (4, 61898003), (17, 14564236), (34, 7282118), (37, 6691676), (68, 3641059), (74, 3345838), (148, 1672919), (629, 393628), (1258, 196814), (2516, 98407)]