890032542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1115329}}^1$

素因数の和:1115360

約数の個数: 32

約数和(自身を含む): 2141433600

約数和(自身を除く): 1251401058

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1115329, 2230658, 3345987, 6691974, 7807303, 15614606, 21191251, 23421909, 42382502, 46843818, 63573753, 127147506, 148338757, 296677514, 445016271, 890032542]

約数ペア:

[(1, 890032542), (2, 445016271), (3, 296677514), (6, 148338757), (7, 127147506), (14, 63573753), (19, 46843818), (21, 42382502), (38, 23421909), (42, 21191251), (57, 15614606), (114, 7807303), (133, 6691974), (266, 3345987), (399, 2230658), (798, 1115329)]