553668127528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{21314603}}^1$

素因数の和:21314817

約数の個数: 32

約数和(自身を含む): 1104949071360

約数和(自身を除く): 551280943832

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 191, 382, 764, 1528, 3247, 6494, 12988, 25976, 21314603, 42629206, 85258412, 170516824, 362348251, 724696502, 1449393004, 2898786008, 4071089173, 8142178346, 16284356692, 32568713384, 69208515941, 138417031882, 276834063764, 553668127528]

約数ペア:

[(1, 553668127528), (2, 276834063764), (4, 138417031882), (8, 69208515941), (17, 32568713384), (34, 16284356692), (68, 8142178346), (136, 4071089173), (191, 2898786008), (382, 1449393004), (764, 724696502), (1528, 362348251), (3247, 170516824), (6494, 85258412), (12988, 42629206), (25976, 21314603)]