420503158

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{12821}}^1$

素因数の和:12900

約数の個数: 24

約数和(自身を含む): 680694336

約数和(自身を除く): 260191178

約数列:

[1, 2, 23, 31, 46, 62, 529, 713, 1058, 1426, 12821, 16399, 25642, 32798, 294883, 397451, 589766, 794902, 6782309, 9141373, 13564618, 18282746, 210251579, 420503158]

約数ペア:

[(1, 420503158), (2, 210251579), (23, 18282746), (31, 13564618), (46, 9141373), (62, 6782309), (529, 794902), (713, 589766), (1058, 397451), (1426, 294883), (12821, 32798), (16399, 25642)]