2080453676

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{49109}}^1$

素因数の和:49226

約数の個数: 48

約数和(自身を含む): 4455259200

約数和(自身を除く): 2374805524

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 1246, 1513, 2492, 3026, 6052, 10591, 21182, 42364, 49109, 98218, 196436, 343763, 687526, 834853, 1375052, 1669706, 3339412, 4370701, 5843971, 8741402, 11687942, 17482804, 23375884, 30594907, 61189814, 74301917, 122379628, 148603834, 297207668, 520113419, 1040226838, 2080453676]

約数ペア:

[(1, 2080453676), (2, 1040226838), (4, 520113419), (7, 297207668), (14, 148603834), (17, 122379628), (28, 74301917), (34, 61189814), (68, 30594907), (89, 23375884), (119, 17482804), (178, 11687942), (238, 8741402), (356, 5843971), (476, 4370701), (623, 3339412), (1246, 1669706), (1513, 1375052), (2492, 834853), (3026, 687526), (6052, 343763), (10591, 196436), (21182, 98218), (42364, 49109)]