137780708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{49993}}^1$

素因数の和:50063

約数の個数: 24

約数和(自身を含む): 264568248

約数和(自身を除く): 126787540

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 49993, 99986, 199972, 649909, 1299818, 2599636, 2649629, 5299258, 10598516, 34445177, 68890354, 137780708]

約数ペア:

[(1, 137780708), (2, 68890354), (4, 34445177), (13, 10598516), (26, 5299258), (52, 2649629), (53, 2599636), (106, 1299818), (212, 649909), (689, 199972), (1378, 99986), (2756, 49993)]