2906932

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 6386688

約数和(自身を除く): 3479756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 197, 217, 238, 394, 434, 476, 527, 788, 868, 1054, 1379, 2108, 2758, 3349, 3689, 5516, 6107, 6698, 7378, 12214, 13396, 14756, 23443, 24428, 42749, 46886, 85498, 93772, 103819, 170996, 207638, 415276, 726733, 1453466, 2906932]

約数ペア:

[(1, 2906932), (2, 1453466), (4, 726733), (7, 415276), (14, 207638), (17, 170996), (28, 103819), (31, 93772), (34, 85498), (62, 46886), (68, 42749), (119, 24428), (124, 23443), (197, 14756), (217, 13396), (238, 12214), (394, 7378), (434, 6698), (476, 6107), (527, 5516), (788, 3689), (868, 3349), (1054, 2758), (1379, 2108)]