243942661678

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1847}}^1\times {\mathrm{38461}}^1$

素因数の和:40428

約数の個数: 32

約数和(自身を含む): 391496390208

約数和(自身を除く): 147553728530

約数列:

[1, 2, 17, 34, 101, 202, 1717, 1847, 3434, 3694, 31399, 38461, 62798, 76922, 186547, 373094, 653837, 1307674, 3171299, 3884561, 6342598, 7769122, 66037537, 71037467, 132075074, 142074934, 1207636939, 2415273878, 7174784167, 14349568334, 121971330839, 243942661678]

約数ペア:

[(1, 243942661678), (2, 121971330839), (17, 14349568334), (34, 7174784167), (101, 2415273878), (202, 1207636939), (1717, 142074934), (1847, 132075074), (3434, 71037467), (3694, 66037537), (31399, 7769122), (38461, 6342598), (62798, 3884561), (76922, 3171299), (186547, 1307674), (373094, 653837)]