2001078903908

素因数分解:

$2^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{10771}}^1\times {\mathrm{28477}}^1$

素因数の和:39492

約数の個数: 48

約数和(自身を含む): 4019848769664

約数和(自身を除く): 2018769865756

約数列:

[1, 2, 4, 7, 14, 28, 233, 466, 932, 1631, 3262, 6524, 10771, 21542, 28477, 43084, 56954, 75397, 113908, 150794, 199339, 301588, 398678, 797356, 2509643, 5019286, 6635141, 10038572, 13270282, 17567501, 26540564, 35135002, 46445987, 70270004, 92891974, 185783948, 306725767, 613451534, 1226903068, 2147080369, 4294160738, 8588321476, 71467103711, 142934207422, 285868414844, 500269725977, 1000539451954, 2001078903908]

約数ペア:

[(1, 2001078903908), (2, 1000539451954), (4, 500269725977), (7, 285868414844), (14, 142934207422), (28, 71467103711), (233, 8588321476), (466, 4294160738), (932, 2147080369), (1631, 1226903068), (3262, 613451534), (6524, 306725767), (10771, 185783948), (21542, 92891974), (28477, 70270004), (43084, 46445987), (56954, 35135002), (75397, 26540564), (113908, 17567501), (150794, 13270282), (199339, 10038572), (301588, 6635141), (398678, 5019286), (797356, 2509643)]