880698972

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{3557}}^1$

素因数の和:4050

約数の個数: 48

約数和(自身を含む): 2104058880

約数和(自身を除く): 1223359908

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 439, 564, 878, 1317, 1756, 2634, 3557, 5268, 7114, 10671, 14228, 20633, 21342, 41266, 42684, 61899, 82532, 123798, 167179, 247596, 334358, 501537, 668716, 1003074, 1561523, 2006148, 3123046, 4684569, 6246092, 9369138, 18738276, 73391581, 146783162, 220174743, 293566324, 440349486, 880698972]

約数ペア:

[(1, 880698972), (2, 440349486), (3, 293566324), (4, 220174743), (6, 146783162), (12, 73391581), (47, 18738276), (94, 9369138), (141, 6246092), (188, 4684569), (282, 3123046), (439, 2006148), (564, 1561523), (878, 1003074), (1317, 668716), (1756, 501537), (2634, 334358), (3557, 247596), (5268, 167179), (7114, 123798), (10671, 82532), (14228, 61899), (20633, 42684), (21342, 41266)]