1306592

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 3104640

約数和(自身を除く): 1798048

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 307, 532, 608, 614, 1064, 1228, 2128, 2149, 2456, 4256, 4298, 4912, 5833, 8596, 9824, 11666, 17192, 23332, 34384, 40831, 46664, 68768, 81662, 93328, 163324, 186656, 326648, 653296, 1306592]

約数ペア:

[(1, 1306592), (2, 653296), (4, 326648), (7, 186656), (8, 163324), (14, 93328), (16, 81662), (19, 68768), (28, 46664), (32, 40831), (38, 34384), (56, 23332), (76, 17192), (112, 11666), (133, 9824), (152, 8596), (224, 5833), (266, 4912), (304, 4298), (307, 4256), (532, 2456), (608, 2149), (614, 2128), (1064, 1228)]