1896758974

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{1283}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 3227590800

約数和(自身を除く): 1330831826

約数列:

[1, 2, 11, 22, 41, 82, 121, 149, 242, 298, 451, 902, 1283, 1639, 2566, 3278, 4961, 6109, 9922, 12218, 14113, 18029, 28226, 36058, 52603, 67199, 105206, 134398, 155243, 191167, 310486, 382334, 578633, 739189, 1157266, 1478378, 2102837, 4205674, 6364963, 7837847, 12729926, 15675694, 23131207, 46262414, 86216317, 172432634, 948379487, 1896758974]

約数ペア:

[(1, 1896758974), (2, 948379487), (11, 172432634), (22, 86216317), (41, 46262414), (82, 23131207), (121, 15675694), (149, 12729926), (242, 7837847), (298, 6364963), (451, 4205674), (902, 2102837), (1283, 1478378), (1639, 1157266), (2566, 739189), (3278, 578633), (4961, 382334), (6109, 310486), (9922, 191167), (12218, 155243), (14113, 134398), (18029, 105206), (28226, 67199), (36058, 52603)]