1330881542

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{33637}}^1$

素因数の和:33983

約数の個数: 16

約数和(自身を含む): 2031196992

約数和(自身を除く): 700315450

約数列:

[1, 2, 73, 146, 271, 542, 19783, 33637, 39566, 67274, 2455501, 4911002, 9115627, 18231254, 665440771, 1330881542]

約数ペア:

[(1, 1330881542), (2, 665440771), (73, 18231254), (146, 9115627), (271, 4911002), (542, 2455501), (19783, 67274), (33637, 39566)]