2948596

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 6307840

約数和(自身を除く): 3359244

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 79, 86, 124, 158, 172, 217, 301, 316, 434, 553, 602, 868, 1106, 1204, 1333, 2212, 2449, 2666, 3397, 4898, 5332, 6794, 9331, 9796, 13588, 17143, 18662, 23779, 34286, 37324, 47558, 68572, 95116, 105307, 210614, 421228, 737149, 1474298, 2948596]

約数ペア:

[(1, 2948596), (2, 1474298), (4, 737149), (7, 421228), (14, 210614), (28, 105307), (31, 95116), (43, 68572), (62, 47558), (79, 37324), (86, 34286), (124, 23779), (158, 18662), (172, 17143), (217, 13588), (301, 9796), (316, 9331), (434, 6794), (553, 5332), (602, 4898), (868, 3397), (1106, 2666), (1204, 2449), (1333, 2212)]