538336204

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{2239}}^1$

素因数の和:2558

約数の個数: 48

約数和(自身を含む): 1115914240

約数和(自身を除く): 577578036

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 277, 434, 554, 868, 1108, 1939, 2239, 3878, 4478, 7756, 8587, 8956, 15673, 17174, 31346, 34348, 60109, 62692, 69409, 120218, 138818, 240436, 277636, 485863, 620203, 971726, 1240406, 1943452, 2480812, 4341421, 8682842, 17365684, 19226293, 38452586, 76905172, 134584051, 269168102, 538336204]

約数ペア:

[(1, 538336204), (2, 269168102), (4, 134584051), (7, 76905172), (14, 38452586), (28, 19226293), (31, 17365684), (62, 8682842), (124, 4341421), (217, 2480812), (277, 1943452), (434, 1240406), (554, 971726), (868, 620203), (1108, 485863), (1939, 277636), (2239, 240436), (3878, 138818), (4478, 120218), (7756, 69409), (8587, 62692), (8956, 60109), (15673, 34348), (17174, 31346)]