2804704

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 6652800

約数和(自身を除く): 3848096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 659, 1064, 1318, 2128, 2636, 4256, 4613, 5272, 9226, 10544, 12521, 18452, 21088, 25042, 36904, 50084, 73808, 87647, 100168, 147616, 175294, 200336, 350588, 400672, 701176, 1402352, 2804704]

約数ペア:

[(1, 2804704), (2, 1402352), (4, 701176), (7, 400672), (8, 350588), (14, 200336), (16, 175294), (19, 147616), (28, 100168), (32, 87647), (38, 73808), (56, 50084), (76, 36904), (112, 25042), (133, 21088), (152, 18452), (224, 12521), (266, 10544), (304, 9226), (532, 5272), (608, 4613), (659, 4256), (1064, 2636), (1318, 2128)]