1945552

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:643

約数の個数: 40

約数和(自身を含む): 4464000

約数和(自身を除く): 2518448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 599, 812, 1198, 1624, 2396, 3248, 4193, 4792, 8386, 9584, 16772, 17371, 33544, 34742, 67088, 69484, 121597, 138968, 243194, 277936, 486388, 972776, 1945552]

約数ペア:

[(1, 1945552), (2, 972776), (4, 486388), (7, 277936), (8, 243194), (14, 138968), (16, 121597), (28, 69484), (29, 67088), (56, 34742), (58, 33544), (112, 17371), (116, 16772), (203, 9584), (232, 8386), (406, 4792), (464, 4193), (599, 3248), (812, 2396), (1198, 1624)]