2743138972

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{823271}}^1$

素因数の和:823306

約数の個数: 36

約数和(自身を含む): 5912739504

約数和(自身を除く): 3169600532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 823271, 1646542, 3293084, 5762897, 11525794, 13995607, 23051588, 27991214, 40340279, 55982428, 80680558, 97969249, 161361116, 195938498, 391876996, 685784743, 1371569486, 2743138972]

約数ペア:

[(1, 2743138972), (2, 1371569486), (4, 685784743), (7, 391876996), (14, 195938498), (17, 161361116), (28, 97969249), (34, 80680558), (49, 55982428), (68, 40340279), (98, 27991214), (119, 23051588), (196, 13995607), (238, 11525794), (476, 5762897), (833, 3293084), (1666, 1646542), (3332, 823271)]