2008556402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1\times {\mathrm{911}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 3189694464

約数和(自身を除く): 1181138062

約数列:

[1, 2, 31, 43, 62, 86, 827, 911, 1333, 1654, 1822, 2666, 25637, 28241, 35561, 39173, 51274, 56482, 71122, 78346, 753397, 1102391, 1214363, 1506794, 2204782, 2428726, 23355307, 32396071, 46710614, 64792142, 1004278201, 2008556402]

約数ペア:

[(1, 2008556402), (2, 1004278201), (31, 64792142), (43, 46710614), (62, 32396071), (86, 23355307), (827, 2428726), (911, 2204782), (1333, 1506794), (1654, 1214363), (1822, 1102391), (2666, 753397), (25637, 78346), (28241, 71122), (35561, 56482), (39173, 51274)]