2696946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 6218880

約数和(自身を除く): 3521934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 409, 471, 818, 942, 1099, 1227, 2198, 2454, 2863, 3297, 5726, 6594, 8589, 17178, 64213, 128426, 192639, 385278, 449491, 898982, 1348473, 2696946]

約数ペア:

[(1, 2696946), (2, 1348473), (3, 898982), (6, 449491), (7, 385278), (14, 192639), (21, 128426), (42, 64213), (157, 17178), (314, 8589), (409, 6594), (471, 5726), (818, 3297), (942, 2863), (1099, 2454), (1227, 2198)]