1946115366

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{1213}}^1$

素因数の和:1605

約数の個数: 64

約数和(自身を含む): 4271570688

約数和(自身を除く): 2325455322

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 307, 402, 614, 871, 921, 1213, 1742, 1842, 2426, 2613, 3639, 3991, 5226, 7278, 7982, 11973, 15769, 20569, 23946, 31538, 41138, 47307, 61707, 81271, 94614, 123414, 162542, 243813, 267397, 372391, 487626, 534794, 744782, 802191, 1056523, 1117173, 1604382, 2113046, 2234346, 3169569, 4841083, 6339138, 9682166, 14523249, 24950197, 29046498, 49900394, 74850591, 149701182, 324352561, 648705122, 973057683, 1946115366]

約数ペア:

[(1, 1946115366), (2, 973057683), (3, 648705122), (6, 324352561), (13, 149701182), (26, 74850591), (39, 49900394), (67, 29046498), (78, 24950197), (134, 14523249), (201, 9682166), (307, 6339138), (402, 4841083), (614, 3169569), (871, 2234346), (921, 2113046), (1213, 1604382), (1742, 1117173), (1842, 1056523), (2426, 802191), (2613, 744782), (3639, 534794), (3991, 487626), (5226, 372391), (7278, 267397), (7982, 243813), (11973, 162542), (15769, 123414), (20569, 94614), (23946, 81271), (31538, 61707), (41138, 47307)]