105998516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{38461}}^1$

素因数の和:38531

約数の個数: 24

約数和(自身を含む): 203540904

約数和(自身を除く): 97542388

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 38461, 76922, 153844, 499993, 999986, 1999972, 2038433, 4076866, 8153732, 26499629, 52999258, 105998516]

約数ペア:

[(1, 105998516), (2, 52999258), (4, 26499629), (13, 8153732), (26, 4076866), (52, 2038433), (53, 1999972), (106, 999986), (212, 499993), (689, 153844), (1378, 76922), (2756, 38461)]