1681993594

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{5189}}^1$

素因数の和:5358

約数の個数: 32

約数和(自身を含む): 2668075200

約数和(自身を除く): 986081606

約数列:

[1, 2, 41, 59, 67, 82, 118, 134, 2419, 2747, 3953, 4838, 5189, 5494, 7906, 10378, 162073, 212749, 306151, 324146, 347663, 425498, 612302, 695326, 12552191, 14254183, 20512117, 25104382, 28508366, 41024234, 840996797, 1681993594]

約数ペア:

[(1, 1681993594), (2, 840996797), (41, 41024234), (59, 28508366), (67, 25104382), (82, 20512117), (118, 14254183), (134, 12552191), (2419, 695326), (2747, 612302), (3953, 425498), (4838, 347663), (5189, 324146), (5494, 306151), (7906, 212749), (10378, 162073)]