2019926528

素因数分解:

$2^9\times {\mathrm{113}}^1\times {\mathrm{34913}}^1$

素因数の和:35044

約数の個数: 40

約数和(自身を含む): 4071740508

約数和(自身を除く): 2051813980

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 512, 904, 1808, 3616, 7232, 14464, 28928, 34913, 57856, 69826, 139652, 279304, 558608, 1117216, 2234432, 3945169, 4468864, 7890338, 8937728, 15780676, 17875456, 31561352, 63122704, 126245408, 252490816, 504981632, 1009963264, 2019926528]

約数ペア:

[(1, 2019926528), (2, 1009963264), (4, 504981632), (8, 252490816), (16, 126245408), (32, 63122704), (64, 31561352), (113, 17875456), (128, 15780676), (226, 8937728), (256, 7890338), (452, 4468864), (512, 3945169), (904, 2234432), (1808, 1117216), (3616, 558608), (7232, 279304), (14464, 139652), (28928, 69826), (34913, 57856)]