1388140134

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439007}}^1$

素因数の和:439060

約数の個数: 32

約数和(自身を含む): 3034423296

約数和(自身を除く): 1646283162

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 439007, 878014, 1317021, 2634042, 7463119, 13609217, 14926238, 22389357, 27218434, 40827651, 44778714, 81655302, 231356689, 462713378, 694070067, 1388140134]

約数ペア:

[(1, 1388140134), (2, 694070067), (3, 462713378), (6, 231356689), (17, 81655302), (31, 44778714), (34, 40827651), (51, 27218434), (62, 22389357), (93, 14926238), (102, 13609217), (186, 7463119), (527, 2634042), (1054, 1317021), (1581, 878014), (3162, 439007)]