2080846888

素因数分解:

$2^3\times {\mathrm{349}}^1\times {\mathrm{787}}^1\times {\mathrm{947}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 3921876000

約数和(自身を除く): 1841029112

約数列:

[1, 2, 4, 8, 349, 698, 787, 947, 1396, 1574, 1894, 2792, 3148, 3788, 6296, 7576, 274663, 330503, 549326, 661006, 745289, 1098652, 1322012, 1490578, 2197304, 2644024, 2981156, 5962312, 260105861, 520211722, 1040423444, 2080846888]

約数ペア:

[(1, 2080846888), (2, 1040423444), (4, 520211722), (8, 260105861), (349, 5962312), (698, 2981156), (787, 2644024), (947, 2197304), (1396, 1490578), (1574, 1322012), (1894, 1098652), (2792, 745289), (3148, 661006), (3788, 549326), (6296, 330503), (7576, 274663)]