388687638

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1\times {\mathrm{1733}}^1$

素因数の和:3056

約数の個数: 32

約数和(自身を含む): 805269600

約数和(自身を除く): 416581962

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 1289, 1733, 2578, 3466, 3867, 5199, 7734, 10398, 37381, 50257, 74762, 100514, 112143, 150771, 224286, 301542, 2233837, 4467674, 6701511, 13403022, 64781273, 129562546, 194343819, 388687638]

約数ペア:

[(1, 388687638), (2, 194343819), (3, 129562546), (6, 64781273), (29, 13403022), (58, 6701511), (87, 4467674), (174, 2233837), (1289, 301542), (1733, 224286), (2578, 150771), (3466, 112143), (3867, 100514), (5199, 74762), (7734, 50257), (10398, 37381)]