662545428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2905901}}^1$

素因数の和:2905927

約数の個数: 24

約数和(自身を含む): 1627305120

約数和(自身を除く): 964759692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 2905901, 5811802, 8717703, 11623604, 17435406, 34870812, 55212119, 110424238, 165636357, 220848476, 331272714, 662545428]

約数ペア:

[(1, 662545428), (2, 331272714), (3, 220848476), (4, 165636357), (6, 110424238), (12, 55212119), (19, 34870812), (38, 17435406), (57, 11623604), (76, 8717703), (114, 5811802), (228, 2905901)]