489062018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2731}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 814354560

約数和(自身を除く): 325292542

約数列:

[1, 2, 17, 23, 34, 46, 229, 391, 458, 782, 2731, 3893, 5267, 5462, 7786, 10534, 46427, 62813, 89539, 92854, 125626, 179078, 625399, 1067821, 1250798, 2135642, 10631783, 14384177, 21263566, 28768354, 244531009, 489062018]

約数ペア:

[(1, 489062018), (2, 244531009), (17, 28768354), (23, 21263566), (34, 14384177), (46, 10631783), (229, 2135642), (391, 1250798), (458, 1067821), (782, 625399), (2731, 179078), (3893, 125626), (5267, 92854), (5462, 89539), (7786, 62813), (10534, 46427)]