8356412930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{394729}}^1$

素因数の和:394838

約数の個数: 32

約数和(自身を含む): 15773410800

約数和(自身を除く): 7416997870

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 2117, 4234, 10585, 21170, 394729, 789458, 1973645, 3947290, 11447141, 22894282, 28815217, 57235705, 57630434, 114471410, 144076085, 288152170, 835641293, 1671282586, 4178206465, 8356412930]

約数ペア:

[(1, 8356412930), (2, 4178206465), (5, 1671282586), (10, 835641293), (29, 288152170), (58, 144076085), (73, 114471410), (145, 57630434), (146, 57235705), (290, 28815217), (365, 22894282), (730, 11447141), (2117, 3947290), (4234, 1973645), (10585, 789458), (21170, 394729)]